diff options
Diffstat (limited to 'fs/nfsd/trace.h')
| -rw-r--r-- | fs/nfsd/trace.h | 345 |
1 files changed, 345 insertions, 0 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 78c574251c60..1861db1bdc67 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -277,6 +277,7 @@ 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); @@ -288,6 +289,138 @@ DEFINE_STATEID_EVENT(layout_recall_done); DEFINE_STATEID_EVENT(layout_recall_fail); DEFINE_STATEID_EVENT(layout_recall_release); +DEFINE_STATEID_EVENT(deleg_open); +DEFINE_STATEID_EVENT(deleg_none); +DEFINE_STATEID_EVENT(deleg_break); +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(expired); +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); + +DECLARE_EVENT_CLASS(nfsd_clid_class, + TP_PROTO(const struct nfsd_net *nn, + unsigned int namelen, + const unsigned char *namedata), + TP_ARGS(nn, namelen, namedata), + TP_STRUCT__entry( + __field(unsigned long long, boot_time) + __field(unsigned int, namelen) + __dynamic_array(unsigned char, name, namelen) + ), + TP_fast_assign( + __entry->boot_time = nn->boot_time; + __entry->namelen = namelen; + memcpy(__get_dynamic_array(name), namedata, namelen); + ), + TP_printk("boot_time=%16llx nfs4_clientid=%.*s", + __entry->boot_time, __entry->namelen, __get_str(name)) +) + +#define DEFINE_CLID_EVENT(name) \ +DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \ + TP_PROTO(const struct nfsd_net *nn, \ + unsigned int namelen, \ + const unsigned char *namedata), \ + TP_ARGS(nn, namelen, namedata)) + +DEFINE_CLID_EVENT(find); +DEFINE_CLID_EVENT(reclaim); + +TRACE_EVENT(nfsd_clid_inuse_err, + 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 int, namelen) + __dynamic_array(unsigned char, 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->namelen = clp->cl_name.len; + memcpy(__get_dynamic_array(name), clp->cl_name.data, + clp->cl_name.len); + ), + TP_printk("nfs4_clientid %.*s already in use by %pISpc, client %08x:%08x", + __entry->namelen, __get_str(name), __entry->addr, + __entry->cl_boot, __entry->cl_id) +) + TRACE_DEFINE_ENUM(NFSD_FILE_HASHED); TRACE_DEFINE_ENUM(NFSD_FILE_PENDING); TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ); @@ -432,6 +565,218 @@ TRACE_EVENT(nfsd_file_fsnotify_handle_event, __entry->nlink, __entry->mode, __entry->mask) ); +#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) + __array(unsigned char, addr, sizeof(struct sockaddr_in6)) + ), + 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; + memcpy(__entry->addr, &conn->cb_addr, + sizeof(struct sockaddr_in6)); + ), + TP_printk("client %08x:%08x callback addr=%pISpc prog=%u ident=%u", + __entry->cl_boot, __entry->cl_id, + __entry->addr, __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) +) + +TRACE_DEFINE_ENUM(NFSD4_CB_UP); +TRACE_DEFINE_ENUM(NFSD4_CB_UNKNOWN); +TRACE_DEFINE_ENUM(NFSD4_CB_DOWN); +TRACE_DEFINE_ENUM(NFSD4_CB_FAULT); + +#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) + __array(unsigned char, addr, sizeof(struct sockaddr_in6)) + ), + 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; + memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, + sizeof(struct sockaddr_in6)); + ), + TP_printk("addr=%pISpc client %08x:%08x state=%s", + __entry->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(setup); +DEFINE_NFSD_CB_EVENT(state); +DEFINE_NFSD_CB_EVENT(shutdown); + +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) + __array(unsigned char, addr, sizeof(struct sockaddr_in6)) + ), + TP_fast_assign( + __entry->error = error; + __entry->cl_boot = clp->cl_clientid.cl_boot; + __entry->cl_id = clp->cl_clientid.cl_id; + memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, + sizeof(struct sockaddr_in6)); + ), + TP_printk("addr=%pISpc client %08x:%08x error=%ld", + __entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error) +); + +TRACE_EVENT(nfsd_cb_work, + TP_PROTO( + const struct nfs4_client *clp, + const char *procedure + ), + TP_ARGS(clp, procedure), + TP_STRUCT__entry( + __field(u32, cl_boot) + __field(u32, cl_id) + __string(procedure, procedure) + __array(unsigned char, addr, sizeof(struct sockaddr_in6)) + ), + TP_fast_assign( + __entry->cl_boot = clp->cl_clientid.cl_boot; + __entry->cl_id = clp->cl_clientid.cl_id; + __assign_str(procedure, procedure) + memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, + sizeof(struct sockaddr_in6)); + ), + TP_printk("addr=%pISpc client %08x:%08x procedure=%s", + __entry->addr, __entry->cl_boot, __entry->cl_id, + __get_str(procedure)) +); + +TRACE_EVENT(nfsd_cb_done, + TP_PROTO( + const struct nfs4_client *clp, + int status + ), + TP_ARGS(clp, status), + TP_STRUCT__entry( + __field(u32, cl_boot) + __field(u32, cl_id) + __field(int, status) + __array(unsigned char, addr, sizeof(struct sockaddr_in6)) + ), + TP_fast_assign( + __entry->cl_boot = clp->cl_clientid.cl_boot; + __entry->cl_id = clp->cl_clientid.cl_id; + __entry->status = status; + memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, + sizeof(struct sockaddr_in6)); + ), + TP_printk("addr=%pISpc client %08x:%08x status=%d", + __entry->addr, __entry->cl_boot, __entry->cl_id, + __entry->status) +); + #endif /* _NFSD_TRACE_H */ #undef TRACE_INCLUDE_PATH |