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-rw-r--r--fs/nfsd/trace.h1330
1 files changed, 1265 insertions, 65 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index 06dd0d337049..06a96e955bd0 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -9,22 +9,101 @@
#define _NFSD_TRACE_H
#include <linux/tracepoint.h>
+
+#include "export.h"
#include "nfsfh.h"
+#define NFSD_TRACE_PROC_RES_FIELDS \
+ __field(unsigned int, netns_ino) \
+ __field(u32, xid) \
+ __field(unsigned long, status) \
+ __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
+ __array(unsigned char, client, sizeof(struct sockaddr_in6))
+
+#define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \
+ do { \
+ __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
+ __entry->xid = be32_to_cpu(rqstp->rq_xid); \
+ __entry->status = be32_to_cpu(error); \
+ memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
+ rqstp->rq_xprt->xpt_locallen); \
+ memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
+ rqstp->rq_xprt->xpt_remotelen); \
+ } while (0);
+
+DECLARE_EVENT_CLASS(nfsd_xdr_err_class,
+ TP_PROTO(
+ const struct svc_rqst *rqstp
+ ),
+ TP_ARGS(rqstp),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(u32, xid)
+ __field(u32, vers)
+ __field(u32, proc)
+ __sockaddr(server, rqstp->rq_xprt->xpt_locallen)
+ __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
+ ),
+ TP_fast_assign(
+ const struct svc_xprt *xprt = rqstp->rq_xprt;
+
+ __entry->netns_ino = xprt->xpt_net->ns.inum;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->vers = rqstp->rq_vers;
+ __entry->proc = rqstp->rq_proc;
+ __assign_sockaddr(server, &xprt->xpt_local, xprt->xpt_locallen);
+ __assign_sockaddr(client, &xprt->xpt_remote, xprt->xpt_remotelen);
+ ),
+ TP_printk("xid=0x%08x vers=%u proc=%u",
+ __entry->xid, __entry->vers, __entry->proc
+ )
+);
+
+#define DEFINE_NFSD_XDR_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_xdr_err_class, nfsd_##name##_err, \
+ TP_PROTO(const struct svc_rqst *rqstp), \
+ TP_ARGS(rqstp))
+
+DEFINE_NFSD_XDR_ERR_EVENT(garbage_args);
+DEFINE_NFSD_XDR_ERR_EVENT(cant_encode);
+
+#define show_nfsd_may_flags(x) \
+ __print_flags(x, "|", \
+ { NFSD_MAY_EXEC, "EXEC" }, \
+ { NFSD_MAY_WRITE, "WRITE" }, \
+ { NFSD_MAY_READ, "READ" }, \
+ { NFSD_MAY_SATTR, "SATTR" }, \
+ { NFSD_MAY_TRUNC, "TRUNC" }, \
+ { NFSD_MAY_LOCK, "LOCK" }, \
+ { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \
+ { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \
+ { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \
+ { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \
+ { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \
+ { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \
+ { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" })
+
TRACE_EVENT(nfsd_compound,
- TP_PROTO(const struct svc_rqst *rqst,
- u32 args_opcnt),
- TP_ARGS(rqst, args_opcnt),
+ TP_PROTO(
+ const struct svc_rqst *rqst,
+ const char *tag,
+ u32 taglen,
+ u32 opcnt
+ ),
+ TP_ARGS(rqst, tag, taglen, opcnt),
TP_STRUCT__entry(
__field(u32, xid)
- __field(u32, args_opcnt)
+ __field(u32, opcnt)
+ __string_len(tag, tag, taglen)
),
TP_fast_assign(
__entry->xid = be32_to_cpu(rqst->rq_xid);
- __entry->args_opcnt = args_opcnt;
+ __entry->opcnt = opcnt;
+ __assign_str_len(tag, tag, taglen);
),
- TP_printk("xid=0x%08x opcnt=%u",
- __entry->xid, __entry->args_opcnt)
+ TP_printk("xid=0x%08x opcnt=%u tag=%s",
+ __entry->xid, __entry->opcnt, __get_str(tag)
+ )
)
TRACE_EVENT(nfsd_compound_status,
@@ -50,17 +129,276 @@ TRACE_EVENT(nfsd_compound_status,
__get_str(name), __entry->status)
)
+TRACE_EVENT(nfsd_compound_decode_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 args_opcnt,
+ u32 resp_opcnt,
+ u32 opnum,
+ __be32 status
+ ),
+ TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_RES_FIELDS
+
+ __field(u32, args_opcnt)
+ __field(u32, resp_opcnt)
+ __field(u32, opnum)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
+
+ __entry->args_opcnt = args_opcnt;
+ __entry->resp_opcnt = resp_opcnt;
+ __entry->opnum = opnum;
+ ),
+ TP_printk("op=%u/%u opnum=%u status=%lu",
+ __entry->resp_opcnt, __entry->args_opcnt,
+ __entry->opnum, __entry->status)
+);
+
+TRACE_EVENT(nfsd_compound_encode_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 opnum,
+ __be32 status
+ ),
+ TP_ARGS(rqstp, opnum, status),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_RES_FIELDS
+
+ __field(u32, opnum)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
+
+ __entry->opnum = opnum;
+ ),
+ TP_printk("opnum=%u status=%lu",
+ __entry->opnum, __entry->status)
+);
+
+#define show_fs_file_type(x) \
+ __print_symbolic(x, \
+ { S_IFLNK, "LNK" }, \
+ { S_IFREG, "REG" }, \
+ { S_IFDIR, "DIR" }, \
+ { S_IFCHR, "CHR" }, \
+ { S_IFBLK, "BLK" }, \
+ { S_IFIFO, "FIFO" }, \
+ { S_IFSOCK, "SOCK" })
+
+TRACE_EVENT(nfsd_fh_verify,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ umode_t type,
+ int access
+ ),
+ TP_ARGS(rqstp, fhp, type, access),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __sockaddr(server, rqstp->rq_xprt->xpt_remotelen)
+ __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(const void *, inode)
+ __field(unsigned long, type)
+ __field(unsigned long, access)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = SVC_NET(rqstp)->ns.inum;
+ __assign_sockaddr(server, &rqstp->rq_xprt->xpt_local,
+ rqstp->rq_xprt->xpt_locallen);
+ __assign_sockaddr(client, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->inode = d_inode(fhp->fh_dentry);
+ __entry->type = type;
+ __entry->access = access;
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x type=%s access=%s",
+ __entry->xid, __entry->fh_hash,
+ show_fs_file_type(__entry->type),
+ show_nfsd_may_flags(__entry->access)
+ )
+);
+
+TRACE_EVENT_CONDITION(nfsd_fh_verify_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ umode_t type,
+ int access,
+ __be32 error
+ ),
+ TP_ARGS(rqstp, fhp, type, access, error),
+ TP_CONDITION(error),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __sockaddr(server, rqstp->rq_xprt->xpt_remotelen)
+ __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(const void *, inode)
+ __field(unsigned long, type)
+ __field(unsigned long, access)
+ __field(int, error)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = SVC_NET(rqstp)->ns.inum;
+ __assign_sockaddr(server, &rqstp->rq_xprt->xpt_local,
+ rqstp->rq_xprt->xpt_locallen);
+ __assign_sockaddr(client, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->inode = d_inode(fhp->fh_dentry);
+ __entry->type = type;
+ __entry->access = access;
+ __entry->error = be32_to_cpu(error);
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x type=%s access=%s error=%d",
+ __entry->xid, __entry->fh_hash,
+ show_fs_file_type(__entry->type),
+ show_nfsd_may_flags(__entry->access),
+ __entry->error
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_fh_err_class,
+ TP_PROTO(struct svc_rqst *rqstp,
+ struct svc_fh *fhp,
+ int status),
+ TP_ARGS(rqstp, fhp, status),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->status = status;
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
+ __entry->xid, __entry->fh_hash,
+ __entry->status)
+)
+
+#define DEFINE_NFSD_FH_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \
+ TP_PROTO(struct svc_rqst *rqstp, \
+ struct svc_fh *fhp, \
+ int status), \
+ TP_ARGS(rqstp, fhp, status))
+
+DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
+DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
+
+TRACE_EVENT(nfsd_exp_find_key,
+ TP_PROTO(const struct svc_expkey *key,
+ int status),
+ TP_ARGS(key, status),
+ TP_STRUCT__entry(
+ __field(int, fsidtype)
+ __array(u32, fsid, 6)
+ __string(auth_domain, key->ek_client->name)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->fsidtype = key->ek_fsidtype;
+ memcpy(__entry->fsid, key->ek_fsid, 4*6);
+ __assign_str(auth_domain, key->ek_client->name);
+ __entry->status = status;
+ ),
+ TP_printk("fsid=%x::%s domain=%s status=%d",
+ __entry->fsidtype,
+ __print_array(__entry->fsid, 6, 4),
+ __get_str(auth_domain),
+ __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_expkey_update,
+ TP_PROTO(const struct svc_expkey *key, const char *exp_path),
+ TP_ARGS(key, exp_path),
+ TP_STRUCT__entry(
+ __field(int, fsidtype)
+ __array(u32, fsid, 6)
+ __string(auth_domain, key->ek_client->name)
+ __string(path, exp_path)
+ __field(bool, cache)
+ ),
+ TP_fast_assign(
+ __entry->fsidtype = key->ek_fsidtype;
+ memcpy(__entry->fsid, key->ek_fsid, 4*6);
+ __assign_str(auth_domain, key->ek_client->name);
+ __assign_str(path, exp_path);
+ __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
+ ),
+ TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
+ __entry->fsidtype,
+ __print_array(__entry->fsid, 6, 4),
+ __get_str(auth_domain),
+ __get_str(path),
+ __entry->cache ? "pos" : "neg"
+ )
+);
+
+TRACE_EVENT(nfsd_exp_get_by_name,
+ TP_PROTO(const struct svc_export *key,
+ int status),
+ TP_ARGS(key, status),
+ TP_STRUCT__entry(
+ __string(path, key->ex_path.dentry->d_name.name)
+ __string(auth_domain, key->ex_client->name)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __assign_str(path, key->ex_path.dentry->d_name.name);
+ __assign_str(auth_domain, key->ex_client->name);
+ __entry->status = status;
+ ),
+ TP_printk("path=%s domain=%s status=%d",
+ __get_str(path),
+ __get_str(auth_domain),
+ __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_export_update,
+ TP_PROTO(const struct svc_export *key),
+ TP_ARGS(key),
+ TP_STRUCT__entry(
+ __string(path, key->ex_path.dentry->d_name.name)
+ __string(auth_domain, key->ex_client->name)
+ __field(bool, cache)
+ ),
+ TP_fast_assign(
+ __assign_str(path, key->ex_path.dentry->d_name.name);
+ __assign_str(auth_domain, key->ex_client->name);
+ __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
+ ),
+ TP_printk("path=%s domain=%s cache=%s",
+ __get_str(path),
+ __get_str(auth_domain),
+ __entry->cache ? "pos" : "neg"
+ )
+);
+
DECLARE_EVENT_CLASS(nfsd_io_class,
TP_PROTO(struct svc_rqst *rqstp,
struct svc_fh *fhp,
- loff_t offset,
- unsigned long len),
+ u64 offset,
+ u32 len),
TP_ARGS(rqstp, fhp, offset, len),
TP_STRUCT__entry(
__field(u32, xid)
__field(u32, fh_hash)
- __field(loff_t, offset)
- __field(unsigned long, len)
+ __field(u64, offset)
+ __field(u32, len)
),
TP_fast_assign(
__entry->xid = be32_to_cpu(rqstp->rq_xid);
@@ -68,7 +406,7 @@ DECLARE_EVENT_CLASS(nfsd_io_class,
__entry->offset = offset;
__entry->len = len;
),
- TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu",
+ TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
__entry->xid, __entry->fh_hash,
__entry->offset, __entry->len)
)
@@ -77,8 +415,8 @@ DECLARE_EVENT_CLASS(nfsd_io_class,
DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
TP_PROTO(struct svc_rqst *rqstp, \
struct svc_fh *fhp, \
- loff_t offset, \
- unsigned long len), \
+ u64 offset, \
+ u32 len), \
TP_ARGS(rqstp, fhp, offset, len))
DEFINE_NFSD_IO_EVENT(read_start);
@@ -125,10 +463,104 @@ DEFINE_EVENT(nfsd_err_class, nfsd_##name, \
DEFINE_NFSD_ERR_EVENT(read_err);
DEFINE_NFSD_ERR_EVENT(write_err);
+TRACE_EVENT(nfsd_dirent,
+ TP_PROTO(struct svc_fh *fhp,
+ u64 ino,
+ const char *name,
+ int namlen),
+ TP_ARGS(fhp, ino, name, namlen),
+ TP_STRUCT__entry(
+ __field(u32, fh_hash)
+ __field(u64, ino)
+ __string_len(name, name, namlen)
+ ),
+ TP_fast_assign(
+ __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0;
+ __entry->ino = ino;
+ __assign_str_len(name, name, namlen)
+ ),
+ TP_printk("fh_hash=0x%08x ino=%llu name=%s",
+ __entry->fh_hash, __entry->ino, __get_str(name)
+ )
+)
+
+DECLARE_EVENT_CLASS(nfsd_copy_err_class,
+ TP_PROTO(struct svc_rqst *rqstp,
+ struct svc_fh *src_fhp,
+ loff_t src_offset,
+ struct svc_fh *dst_fhp,
+ loff_t dst_offset,
+ u64 count,
+ int status),
+ TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, count, status),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, src_fh_hash)
+ __field(loff_t, src_offset)
+ __field(u32, dst_fh_hash)
+ __field(loff_t, dst_offset)
+ __field(u64, count)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->src_fh_hash = knfsd_fh_hash(&src_fhp->fh_handle);
+ __entry->src_offset = src_offset;
+ __entry->dst_fh_hash = knfsd_fh_hash(&dst_fhp->fh_handle);
+ __entry->dst_offset = dst_offset;
+ __entry->count = count;
+ __entry->status = status;
+ ),
+ TP_printk("xid=0x%08x src_fh_hash=0x%08x src_offset=%lld "
+ "dst_fh_hash=0x%08x dst_offset=%lld "
+ "count=%llu status=%d",
+ __entry->xid, __entry->src_fh_hash, __entry->src_offset,
+ __entry->dst_fh_hash, __entry->dst_offset,
+ (unsigned long long)__entry->count,
+ __entry->status)
+)
+
+#define DEFINE_NFSD_COPY_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_copy_err_class, nfsd_##name, \
+ TP_PROTO(struct svc_rqst *rqstp, \
+ struct svc_fh *src_fhp, \
+ loff_t src_offset, \
+ struct svc_fh *dst_fhp, \
+ loff_t dst_offset, \
+ u64 count, \
+ int status), \
+ TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, \
+ count, status))
+
+DEFINE_NFSD_COPY_ERR_EVENT(clone_file_range_err);
+
#include "state.h"
#include "filecache.h"
#include "vfs.h"
+TRACE_EVENT(nfsd_delegret_wakeup,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ long timeo
+ ),
+ TP_ARGS(rqstp, inode, timeo),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, inode)
+ __field(long, timeo)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->inode = inode;
+ __entry->timeo = timeo;
+ ),
+ TP_printk("xid=0x%08x inode=%p%s",
+ __entry->xid, __entry->inode,
+ __entry->timeo == 0 ? " (timed out)" : ""
+ )
+);
+
DECLARE_EVENT_CLASS(nfsd_stateid_class,
TP_PROTO(stateid_t *stp),
TP_ARGS(stp),
@@ -155,6 +587,7 @@ DECLARE_EVENT_CLASS(nfsd_stateid_class,
DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
TP_PROTO(stateid_t *stp), \
TP_ARGS(stp))
+
DEFINE_STATEID_EVENT(layoutstate_alloc);
DEFINE_STATEID_EVENT(layoutstate_unhash);
DEFINE_STATEID_EVENT(layoutstate_free);
@@ -166,32 +599,227 @@ DEFINE_STATEID_EVENT(layout_recall_done);
DEFINE_STATEID_EVENT(layout_recall_fail);
DEFINE_STATEID_EVENT(layout_recall_release);
-TRACE_DEFINE_ENUM(NFSD_FILE_HASHED);
-TRACE_DEFINE_ENUM(NFSD_FILE_PENDING);
-TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ);
-TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE);
-TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED);
+DEFINE_STATEID_EVENT(open);
+DEFINE_STATEID_EVENT(deleg_read);
+DEFINE_STATEID_EVENT(deleg_recall);
+
+DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
+ TP_PROTO(u32 seqid, const stateid_t *stp),
+ TP_ARGS(seqid, stp),
+ TP_STRUCT__entry(
+ __field(u32, seqid)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ ),
+ TP_fast_assign(
+ __entry->seqid = seqid;
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ ),
+ TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
+ __entry->seqid, __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation)
+)
+
+#define DEFINE_STATESEQID_EVENT(name) \
+DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
+ TP_PROTO(u32 seqid, const stateid_t *stp), \
+ TP_ARGS(seqid, stp))
+
+DEFINE_STATESEQID_EVENT(preprocess);
+DEFINE_STATESEQID_EVENT(open_confirm);
+
+DECLARE_EVENT_CLASS(nfsd_clientid_class,
+ TP_PROTO(const clientid_t *clid),
+ TP_ARGS(clid),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clid->cl_boot;
+ __entry->cl_id = clid->cl_id;
+ ),
+ TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
+)
+
+#define DEFINE_CLIENTID_EVENT(name) \
+DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
+ TP_PROTO(const clientid_t *clid), \
+ TP_ARGS(clid))
+
+DEFINE_CLIENTID_EVENT(expire_unconf);
+DEFINE_CLIENTID_EVENT(reclaim_complete);
+DEFINE_CLIENTID_EVENT(confirmed);
+DEFINE_CLIENTID_EVENT(destroyed);
+DEFINE_CLIENTID_EVENT(admin_expired);
+DEFINE_CLIENTID_EVENT(replaced);
+DEFINE_CLIENTID_EVENT(purged);
+DEFINE_CLIENTID_EVENT(renew);
+DEFINE_CLIENTID_EVENT(stale);
+
+DECLARE_EVENT_CLASS(nfsd_net_class,
+ TP_PROTO(const struct nfsd_net *nn),
+ TP_ARGS(nn),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ ),
+ TP_printk("boot_time=%16llx", __entry->boot_time)
+)
+
+#define DEFINE_NET_EVENT(name) \
+DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
+ TP_PROTO(const struct nfsd_net *nn), \
+ TP_ARGS(nn))
+DEFINE_NET_EVENT(grace_start);
+DEFINE_NET_EVENT(grace_complete);
+
+TRACE_EVENT(nfsd_writeverf_reset,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct svc_rqst *rqstp,
+ int error
+ ),
+ TP_ARGS(nn, rqstp, error),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(u32, xid)
+ __field(int, error)
+ __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->error = error;
+
+ /* avoid seqlock inside TP_fast_assign */
+ memcpy(__entry->verifier, nn->writeverf,
+ NFS4_VERIFIER_SIZE);
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x error=%d new verifier=0x%s",
+ __entry->boot_time, __entry->xid, __entry->error,
+ __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
+ )
+);
+
+TRACE_EVENT(nfsd_clid_cred_mismatch,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct svc_rqst *rqstp
+ ),
+ TP_ARGS(clp, rqstp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(unsigned long, cl_flavor)
+ __field(unsigned long, new_flavor)
+ __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->cl_flavor = clp->cl_cred.cr_flavor;
+ __entry->new_flavor = rqstp->rq_cred.cr_flavor;
+ __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ ),
+ TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc",
+ __entry->cl_boot, __entry->cl_id,
+ show_nfsd_authflavor(__entry->cl_flavor),
+ show_nfsd_authflavor(__entry->new_flavor),
+ __get_sockaddr(addr)
+ )
+)
+
+TRACE_EVENT(nfsd_clid_verf_mismatch,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct svc_rqst *rqstp,
+ const nfs4_verifier *verf
+ ),
+ TP_ARGS(clp, rqstp, verf),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE)
+ __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE)
+ __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier,
+ NFS4_VERIFIER_SIZE);
+ memcpy(__entry->new_verifier, (void *)verf,
+ NFS4_VERIFIER_SIZE);
+ __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ ),
+ TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc",
+ __entry->cl_boot, __entry->cl_id,
+ __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE),
+ __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE),
+ __get_sockaddr(addr)
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_clid_class,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ __field(unsigned long, flavor)
+ __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
+ __string_len(name, name, clp->cl_name.len)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ memcpy(__entry->addr, &clp->cl_addr,
+ sizeof(struct sockaddr_in6));
+ __entry->flavor = clp->cl_cred.cr_flavor;
+ memcpy(__entry->verifier, (void *)&clp->cl_verifier,
+ NFS4_VERIFIER_SIZE);
+ __assign_str_len(name, clp->cl_name.data, clp->cl_name.len);
+ ),
+ TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x",
+ __entry->addr, __get_str(name),
+ __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE),
+ show_nfsd_authflavor(__entry->flavor),
+ __entry->cl_boot, __entry->cl_id)
+);
+
+#define DEFINE_CLID_EVENT(name) \
+DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \
+ TP_PROTO(const struct nfs4_client *clp), \
+ TP_ARGS(clp))
+
+DEFINE_CLID_EVENT(fresh);
+DEFINE_CLID_EVENT(confirmed_r);
+
+/*
+ * from fs/nfsd/filecache.h
+ */
#define show_nf_flags(val) \
__print_flags(val, "|", \
{ 1 << NFSD_FILE_HASHED, "HASHED" }, \
{ 1 << NFSD_FILE_PENDING, "PENDING" }, \
- { 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \
- { 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \
{ 1 << NFSD_FILE_REFERENCED, "REFERENCED"})
-/* FIXME: This should probably be fleshed out in the future. */
-#define show_nf_may(val) \
- __print_flags(val, "|", \
- { NFSD_MAY_READ, "READ" }, \
- { NFSD_MAY_WRITE, "WRITE" }, \
- { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" })
-
DECLARE_EVENT_CLASS(nfsd_file_class,
TP_PROTO(struct nfsd_file *nf),
TP_ARGS(nf),
TP_STRUCT__entry(
- __field(unsigned int, nf_hashval)
__field(void *, nf_inode)
__field(int, nf_ref)
__field(unsigned long, nf_flags)
@@ -199,19 +827,17 @@ DECLARE_EVENT_CLASS(nfsd_file_class,
__field(struct file *, nf_file)
),
TP_fast_assign(
- __entry->nf_hashval = nf->nf_hashval;
__entry->nf_inode = nf->nf_inode;
__entry->nf_ref = refcount_read(&nf->nf_ref);
__entry->nf_flags = nf->nf_flags;
__entry->nf_may = nf->nf_may;
__entry->nf_file = nf->nf_file;
),
- TP_printk("hash=0x%x inode=0x%p ref=%d flags=%s may=%s file=%p",
- __entry->nf_hashval,
+ TP_printk("inode=%p ref=%d flags=%s may=%s nf_file=%p",
__entry->nf_inode,
__entry->nf_ref,
show_nf_flags(__entry->nf_flags),
- show_nf_may(__entry->nf_may),
+ show_nfsd_may_flags(__entry->nf_may),
__entry->nf_file)
)
@@ -220,34 +846,59 @@ DEFINE_EVENT(nfsd_file_class, name, \
TP_PROTO(struct nfsd_file *nf), \
TP_ARGS(nf))
-DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc);
DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final);
DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash);
DEFINE_NFSD_FILE_EVENT(nfsd_file_put);
-DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked);
+DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_dispose);
+
+TRACE_EVENT(nfsd_file_alloc,
+ TP_PROTO(
+ const struct nfsd_file *nf
+ ),
+ TP_ARGS(nf),
+ TP_STRUCT__entry(
+ __field(const void *, nf_inode)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(unsigned int, nf_ref)
+ ),
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_may = nf->nf_may;
+ ),
+ TP_printk("inode=%p ref=%u flags=%s may=%s",
+ __entry->nf_inode, __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may)
+ )
+);
TRACE_EVENT(nfsd_file_acquire,
- TP_PROTO(struct svc_rqst *rqstp, unsigned int hash,
- struct inode *inode, unsigned int may_flags,
- struct nfsd_file *nf, __be32 status),
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ unsigned int may_flags,
+ const struct nfsd_file *nf,
+ __be32 status
+ ),
- TP_ARGS(rqstp, hash, inode, may_flags, nf, status),
+ TP_ARGS(rqstp, inode, may_flags, nf, status),
TP_STRUCT__entry(
__field(u32, xid)
- __field(unsigned int, hash)
- __field(void *, inode)
- __field(unsigned int, may_flags)
- __field(int, nf_ref)
+ __field(const void *, inode)
+ __field(unsigned long, may_flags)
+ __field(unsigned int, nf_ref)
__field(unsigned long, nf_flags)
- __field(unsigned char, nf_may)
- __field(struct file *, nf_file)
+ __field(unsigned long, nf_may)
+ __field(const void *, nf_file)
__field(u32, status)
),
TP_fast_assign(
__entry->xid = be32_to_cpu(rqstp->rq_xid);
- __entry->hash = hash;
__entry->inode = inode;
__entry->may_flags = may_flags;
__entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
@@ -257,39 +908,186 @@ TRACE_EVENT(nfsd_file_acquire,
__entry->status = be32_to_cpu(status);
),
- TP_printk("xid=0x%x hash=0x%x inode=0x%p may_flags=%s ref=%d nf_flags=%s nf_may=%s nf_file=0x%p status=%u",
- __entry->xid, __entry->hash, __entry->inode,
- show_nf_may(__entry->may_flags), __entry->nf_ref,
- show_nf_flags(__entry->nf_flags),
- show_nf_may(__entry->nf_may), __entry->nf_file,
- __entry->status)
+ TP_printk("xid=0x%x inode=%p may_flags=%s ref=%u nf_flags=%s nf_may=%s nf_file=%p status=%u",
+ __entry->xid, __entry->inode,
+ show_nfsd_may_flags(__entry->may_flags),
+ __entry->nf_ref, show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may),
+ __entry->nf_file, __entry->status
+ )
);
+TRACE_EVENT(nfsd_file_create,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ unsigned int may_flags,
+ const struct nfsd_file *nf
+ ),
+
+ TP_ARGS(rqstp, may_flags, nf),
+
+ TP_STRUCT__entry(
+ __field(const void *, nf_inode)
+ __field(const void *, nf_file)
+ __field(unsigned long, may_flags)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(unsigned int, nf_ref)
+ __field(u32, xid)
+ ),
+
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_file = nf->nf_file;
+ __entry->may_flags = may_flags;
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_may = nf->nf_may;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ ),
+
+ TP_printk("xid=0x%x inode=%p may_flags=%s ref=%u nf_flags=%s nf_may=%s nf_file=%p",
+ __entry->xid, __entry->nf_inode,
+ show_nfsd_may_flags(__entry->may_flags),
+ __entry->nf_ref, show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may), __entry->nf_file
+ )
+);
+
+TRACE_EVENT(nfsd_file_insert_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ unsigned int may_flags,
+ long error
+ ),
+ TP_ARGS(rqstp, inode, may_flags, error),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, inode)
+ __field(unsigned long, may_flags)
+ __field(long, error)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->inode = inode;
+ __entry->may_flags = may_flags;
+ __entry->error = error;
+ ),
+ TP_printk("xid=0x%x inode=%p may_flags=%s error=%ld",
+ __entry->xid, __entry->inode,
+ show_nfsd_may_flags(__entry->may_flags),
+ __entry->error
+ )
+);
+
+TRACE_EVENT(nfsd_file_cons_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ unsigned int may_flags,
+ const struct nfsd_file *nf
+ ),
+ TP_ARGS(rqstp, inode, may_flags, nf),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, inode)
+ __field(unsigned long, may_flags)
+ __field(unsigned int, nf_ref)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(const void *, nf_file)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->inode = inode;
+ __entry->may_flags = may_flags;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_may = nf->nf_may;
+ __entry->nf_file = nf->nf_file;
+ ),
+ TP_printk("xid=0x%x inode=%p may_flags=%s ref=%u nf_flags=%s nf_may=%s nf_file=%p",
+ __entry->xid, __entry->inode,
+ show_nfsd_may_flags(__entry->may_flags), __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may), __entry->nf_file
+ )
+);
+
+TRACE_EVENT(nfsd_file_open,
+ TP_PROTO(struct nfsd_file *nf, __be32 status),
+ TP_ARGS(nf, status),
+ TP_STRUCT__entry(
+ __field(void *, nf_inode) /* cannot be dereferenced */
+ __field(int, nf_ref)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(void *, nf_file) /* cannot be dereferenced */
+ ),
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_may = nf->nf_may;
+ __entry->nf_file = nf->nf_file;
+ ),
+ TP_printk("inode=%p ref=%d flags=%s may=%s file=%p",
+ __entry->nf_inode,
+ __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may),
+ __entry->nf_file)
+)
+
DECLARE_EVENT_CLASS(nfsd_file_search_class,
- TP_PROTO(struct inode *inode, unsigned int hash, int found),
- TP_ARGS(inode, hash, found),
+ TP_PROTO(
+ const struct inode *inode,
+ unsigned int count
+ ),
+ TP_ARGS(inode, count),
TP_STRUCT__entry(
- __field(struct inode *, inode)
- __field(unsigned int, hash)
- __field(int, found)
+ __field(const struct inode *, inode)
+ __field(unsigned int, count)
),
TP_fast_assign(
__entry->inode = inode;
- __entry->hash = hash;
- __entry->found = found;
+ __entry->count = count;
),
- TP_printk("hash=0x%x inode=0x%p found=%d", __entry->hash,
- __entry->inode, __entry->found)
+ TP_printk("inode=%p count=%u",
+ __entry->inode, __entry->count)
);
#define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \
DEFINE_EVENT(nfsd_file_search_class, name, \
- TP_PROTO(struct inode *inode, unsigned int hash, int found), \
- TP_ARGS(inode, hash, found))
+ TP_PROTO( \
+ const struct inode *inode, \
+ unsigned int count \
+ ), \
+ TP_ARGS(inode, count))
DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync);
DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode);
-DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached);
+
+TRACE_EVENT(nfsd_file_is_cached,
+ TP_PROTO(
+ const struct inode *inode,
+ int found
+ ),
+ TP_ARGS(inode, found),
+ TP_STRUCT__entry(
+ __field(const struct inode *, inode)
+ __field(int, found)
+ ),
+ TP_fast_assign(
+ __entry->inode = inode;
+ __entry->found = found;
+ ),
+ TP_printk("inode=%p is %scached",
+ __entry->inode,
+ __entry->found ? "" : "not "
+ )
+);
TRACE_EVENT(nfsd_file_fsnotify_handle_event,
TP_PROTO(struct inode *inode, u32 mask),
@@ -306,10 +1104,412 @@ TRACE_EVENT(nfsd_file_fsnotify_handle_event,
__entry->mode = inode->i_mode;
__entry->mask = mask;
),
- TP_printk("inode=0x%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
+ TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
__entry->nlink, __entry->mode, __entry->mask)
);
+DECLARE_EVENT_CLASS(nfsd_file_gc_class,
+ TP_PROTO(
+ const struct nfsd_file *nf
+ ),
+ TP_ARGS(nf),
+ TP_STRUCT__entry(
+ __field(void *, nf_inode)
+ __field(void *, nf_file)
+ __field(int, nf_ref)
+ __field(unsigned long, nf_flags)
+ ),
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_file = nf->nf_file;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_flags = nf->nf_flags;
+ ),
+ TP_printk("inode=%p ref=%d nf_flags=%s nf_file=%p",
+ __entry->nf_inode, __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ __entry->nf_file
+ )
+);
+
+#define DEFINE_NFSD_FILE_GC_EVENT(name) \
+DEFINE_EVENT(nfsd_file_gc_class, name, \
+ TP_PROTO( \
+ const struct nfsd_file *nf \
+ ), \
+ TP_ARGS(nf))
+
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_add);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_add_disposed);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_del);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_del_disposed);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_in_use);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_writeback);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_referenced);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_hashed);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_disposed);
+
+DECLARE_EVENT_CLASS(nfsd_file_lruwalk_class,
+ TP_PROTO(
+ unsigned long removed,
+ unsigned long remaining
+ ),
+ TP_ARGS(removed, remaining),
+ TP_STRUCT__entry(
+ __field(unsigned long, removed)
+ __field(unsigned long, remaining)
+ ),
+ TP_fast_assign(
+ __entry->removed = removed;
+ __entry->remaining = remaining;
+ ),
+ TP_printk("%lu entries removed, %lu remaining",
+ __entry->removed, __entry->remaining)
+);
+
+#define DEFINE_NFSD_FILE_LRUWALK_EVENT(name) \
+DEFINE_EVENT(nfsd_file_lruwalk_class, name, \
+ TP_PROTO( \
+ unsigned long removed, \
+ unsigned long remaining \
+ ), \
+ TP_ARGS(removed, remaining))
+
+DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_gc_removed);
+DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_shrinker_removed);
+
+#include "cache.h"
+
+TRACE_DEFINE_ENUM(RC_DROPIT);
+TRACE_DEFINE_ENUM(RC_REPLY);
+TRACE_DEFINE_ENUM(RC_DOIT);
+
+#define show_drc_retval(x) \
+ __print_symbolic(x, \
+ { RC_DROPIT, "DROPIT" }, \
+ { RC_REPLY, "REPLY" }, \
+ { RC_DOIT, "DOIT" })
+
+TRACE_EVENT(nfsd_drc_found,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct svc_rqst *rqstp,
+ int result
+ ),
+ TP_ARGS(nn, rqstp, result),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(unsigned long, result)
+ __field(u32, xid)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->result = result;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x result=%s",
+ __entry->boot_time, __entry->xid,
+ show_drc_retval(__entry->result))
+
+);
+
+TRACE_EVENT(nfsd_drc_mismatch,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct svc_cacherep *key,
+ const struct svc_cacherep *rp
+ ),
+ TP_ARGS(nn, key, rp),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(u32, xid)
+ __field(u32, cached)
+ __field(u32, ingress)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->xid = be32_to_cpu(key->c_key.k_xid);
+ __entry->cached = (__force u32)key->c_key.k_csum;
+ __entry->ingress = (__force u32)rp->c_key.k_csum;
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
+ __entry->boot_time, __entry->xid, __entry->cached,
+ __entry->ingress)
+);
+
+TRACE_EVENT(nfsd_cb_args,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct nfs4_cb_conn *conn
+ ),
+ TP_ARGS(clp, conn),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, prog)
+ __field(u32, ident)
+ __sockaddr(addr, conn->cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->prog = conn->cb_prog;
+ __entry->ident = conn->cb_ident;
+ __assign_sockaddr(addr, &conn->cb_addr, conn->cb_addrlen);
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x prog=%u ident=%u",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->prog, __entry->ident)
+);
+
+TRACE_EVENT(nfsd_cb_nodelegs,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ ),
+ TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
+)
+
+#define show_cb_state(val) \
+ __print_symbolic(val, \
+ { NFSD4_CB_UP, "UP" }, \
+ { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
+ { NFSD4_CB_DOWN, "DOWN" }, \
+ { NFSD4_CB_FAULT, "FAULT"})
+
+DECLARE_EVENT_CLASS(nfsd_cb_class,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(unsigned long, state)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->state = clp->cl_cb_state;
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x state=%s",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ show_cb_state(__entry->state))
+);
+
+#define DEFINE_NFSD_CB_EVENT(name) \
+DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
+ TP_PROTO(const struct nfs4_client *clp), \
+ TP_ARGS(clp))
+
+DEFINE_NFSD_CB_EVENT(state);
+DEFINE_NFSD_CB_EVENT(probe);
+DEFINE_NFSD_CB_EVENT(lost);
+DEFINE_NFSD_CB_EVENT(shutdown);
+
+TRACE_DEFINE_ENUM(RPC_AUTH_NULL);
+TRACE_DEFINE_ENUM(RPC_AUTH_UNIX);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
+
+#define show_nfsd_authflavor(val) \
+ __print_symbolic(val, \
+ { RPC_AUTH_NULL, "none" }, \
+ { RPC_AUTH_UNIX, "sys" }, \
+ { RPC_AUTH_GSS, "gss" }, \
+ { RPC_AUTH_GSS_KRB5, "krb5" }, \
+ { RPC_AUTH_GSS_KRB5I, "krb5i" }, \
+ { RPC_AUTH_GSS_KRB5P, "krb5p" })
+
+TRACE_EVENT(nfsd_cb_setup,
+ TP_PROTO(const struct nfs4_client *clp,
+ const char *netid,
+ rpc_authflavor_t authflavor
+ ),
+ TP_ARGS(clp, netid, authflavor),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(unsigned long, authflavor)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ __array(unsigned char, netid, 8)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ strlcpy(__entry->netid, netid, sizeof(__entry->netid));
+ __entry->authflavor = authflavor;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->netid, show_nfsd_authflavor(__entry->authflavor))
+);
+
+TRACE_EVENT(nfsd_cb_setup_err,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ long error
+ ),
+ TP_ARGS(clp, error),
+ TP_STRUCT__entry(
+ __field(long, error)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->error = error;
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x error=%ld",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->error)
+);
+
+TRACE_EVENT_CONDITION(nfsd_cb_recall,
+ TP_PROTO(
+ const struct nfs4_stid *stid
+ ),
+ TP_ARGS(stid),
+ TP_CONDITION(stid->sc_client),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ __sockaddr(addr, stid->sc_client->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ const stateid_t *stp = &stid->sc_stateid;
+ const struct nfs4_client *clp = stid->sc_client;
+
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation)
+);
+
+TRACE_EVENT(nfsd_cb_notify_lock,
+ TP_PROTO(
+ const struct nfs4_lockowner *lo,
+ const struct nfsd4_blocked_lock *nbl
+ ),
+ TP_ARGS(lo, nbl),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, fh_hash)
+ __sockaddr(addr, lo->lo_owner.so_client->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ const struct nfs4_client *clp = lo->lo_owner.so_client;
+
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->fh_hash = knfsd_fh_hash(&nbl->nbl_fh);
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x fh_hash=0x%08x",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->fh_hash)
+);
+
+TRACE_EVENT(nfsd_cb_offload,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const stateid_t *stp,
+ const struct knfsd_fh *fh,
+ u64 count,
+ __be32 status
+ ),
+ TP_ARGS(clp, stp, fh, count, status),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ __field(u32, fh_hash)
+ __field(int, status)
+ __field(u64, count)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ __entry->fh_hash = knfsd_fh_hash(fh);
+ __entry->status = be32_to_cpu(status);
+ __entry->count = count;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x fh_hash=0x%08x count=%llu status=%d",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation,
+ __entry->fh_hash, __entry->count, __entry->status)
+);
+
+DECLARE_EVENT_CLASS(nfsd_cb_done_class,
+ TP_PROTO(
+ const stateid_t *stp,
+ const struct rpc_task *task
+ ),
+ TP_ARGS(stp, task),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ __entry->status = task->tk_status;
+ ),
+ TP_printk("client %08x:%08x stateid %08x:%08x status=%d",
+ __entry->cl_boot, __entry->cl_id, __entry->si_id,
+ __entry->si_generation, __entry->status
+ )
+);
+
+#define DEFINE_NFSD_CB_DONE_EVENT(name) \
+DEFINE_EVENT(nfsd_cb_done_class, name, \
+ TP_PROTO( \
+ const stateid_t *stp, \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(stp, task))
+
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_recall_done);
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_notify_lock_done);
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_layout_done);
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_offload_done);
+
#endif /* _NFSD_TRACE_H */
#undef TRACE_INCLUDE_PATH
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.