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Diffstat (limited to 'fs/xfs/scrub/trace.h')
-rw-r--r--fs/xfs/scrub/trace.h131
1 files changed, 98 insertions, 33 deletions
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h
index 4e20f0e48232..8344b14031ef 100644
--- a/fs/xfs/scrub/trace.h
+++ b/fs/xfs/scrub/trace.h
@@ -12,6 +12,71 @@
#include <linux/tracepoint.h>
#include "xfs_bit.h"
+/*
+ * ftrace's __print_symbolic requires that all enum values be wrapped in the
+ * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
+ * ring buffer. Somehow this was only worth mentioning in the ftrace sample
+ * code.
+ */
+TRACE_DEFINE_ENUM(XFS_BTNUM_BNOi);
+TRACE_DEFINE_ENUM(XFS_BTNUM_CNTi);
+TRACE_DEFINE_ENUM(XFS_BTNUM_BMAPi);
+TRACE_DEFINE_ENUM(XFS_BTNUM_INOi);
+TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi);
+TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi);
+TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi);
+
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_PROBE);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_SB);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_AGF);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_AGFL);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_AGI);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_BNOBT);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_CNTBT);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_INOBT);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_FINOBT);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_RMAPBT);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_REFCNTBT);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_INODE);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_BMBTD);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_BMBTA);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_BMBTC);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_DIR);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_XATTR);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_SYMLINK);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_PARENT);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_RTBITMAP);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_RTSUM);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_UQUOTA);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_GQUOTA);
+TRACE_DEFINE_ENUM(XFS_SCRUB_TYPE_PQUOTA);
+
+#define XFS_SCRUB_TYPE_STRINGS \
+ { XFS_SCRUB_TYPE_PROBE, "probe" }, \
+ { XFS_SCRUB_TYPE_SB, "sb" }, \
+ { XFS_SCRUB_TYPE_AGF, "agf" }, \
+ { XFS_SCRUB_TYPE_AGFL, "agfl" }, \
+ { XFS_SCRUB_TYPE_AGI, "agi" }, \
+ { XFS_SCRUB_TYPE_BNOBT, "bnobt" }, \
+ { XFS_SCRUB_TYPE_CNTBT, "cntbt" }, \
+ { XFS_SCRUB_TYPE_INOBT, "inobt" }, \
+ { XFS_SCRUB_TYPE_FINOBT, "finobt" }, \
+ { XFS_SCRUB_TYPE_RMAPBT, "rmapbt" }, \
+ { XFS_SCRUB_TYPE_REFCNTBT, "refcountbt" }, \
+ { XFS_SCRUB_TYPE_INODE, "inode" }, \
+ { XFS_SCRUB_TYPE_BMBTD, "bmapbtd" }, \
+ { XFS_SCRUB_TYPE_BMBTA, "bmapbta" }, \
+ { XFS_SCRUB_TYPE_BMBTC, "bmapbtc" }, \
+ { XFS_SCRUB_TYPE_DIR, "directory" }, \
+ { XFS_SCRUB_TYPE_XATTR, "xattr" }, \
+ { XFS_SCRUB_TYPE_SYMLINK, "symlink" }, \
+ { XFS_SCRUB_TYPE_PARENT, "parent" }, \
+ { XFS_SCRUB_TYPE_RTBITMAP, "rtbitmap" }, \
+ { XFS_SCRUB_TYPE_RTSUM, "rtsummary" }, \
+ { XFS_SCRUB_TYPE_UQUOTA, "usrquota" }, \
+ { XFS_SCRUB_TYPE_GQUOTA, "grpquota" }, \
+ { XFS_SCRUB_TYPE_PQUOTA, "prjquota" }
+
DECLARE_EVENT_CLASS(xchk_class,
TP_PROTO(struct xfs_inode *ip, struct xfs_scrub_metadata *sm,
int error),
@@ -36,10 +101,10 @@ DECLARE_EVENT_CLASS(xchk_class,
__entry->flags = sm->sm_flags;
__entry->error = error;
),
- TP_printk("dev %d:%d ino 0x%llx type %u agno %u inum %llu gen %u flags 0x%x error %d",
+ TP_printk("dev %d:%d ino 0x%llx type %s agno %u inum %llu gen %u flags 0x%x error %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->agno,
__entry->inum,
__entry->gen,
@@ -78,9 +143,9 @@ TRACE_EVENT(xchk_op_error,
__entry->error = error;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d type %u agno %u agbno %u error %d ret_ip %pS",
+ TP_printk("dev %d:%d type %s agno %u agbno %u error %d ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->agno,
__entry->bno,
__entry->error,
@@ -109,11 +174,11 @@ TRACE_EVENT(xchk_file_op_error,
__entry->error = error;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d ino 0x%llx fork %d type %u offset %llu error %d ret_ip %pS",
+ TP_printk("dev %d:%d ino 0x%llx fork %d type %s offset %llu error %d ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->whichfork,
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->offset,
__entry->error,
__entry->ret_ip)
@@ -144,9 +209,9 @@ DECLARE_EVENT_CLASS(xchk_block_error_class,
__entry->bno = bno;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d type %u agno %u agbno %u ret_ip %pS",
+ TP_printk("dev %d:%d type %s agno %u agbno %u ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->agno,
__entry->bno,
__entry->ret_ip)
@@ -176,10 +241,10 @@ DECLARE_EVENT_CLASS(xchk_ino_error_class,
__entry->type = sc->sm->sm_type;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d ino 0x%llx type %u ret_ip %pS",
+ TP_printk("dev %d:%d ino 0x%llx type %s ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->ret_ip)
)
@@ -213,11 +278,11 @@ DECLARE_EVENT_CLASS(xchk_fblock_error_class,
__entry->offset = offset;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d ino 0x%llx fork %d type %u offset %llu ret_ip %pS",
+ TP_printk("dev %d:%d ino 0x%llx fork %d type %s offset %llu ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->whichfork,
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->offset,
__entry->ret_ip)
);
@@ -244,9 +309,9 @@ TRACE_EVENT(xchk_incomplete,
__entry->type = sc->sm->sm_type;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d type %u ret_ip %pS",
+ TP_printk("dev %d:%d type %s ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->ret_ip)
);
@@ -278,10 +343,10 @@ TRACE_EVENT(xchk_btree_op_error,
__entry->error = error;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d type %u btnum %d level %d ptr %d agno %u agbno %u error %d ret_ip %pS",
+ TP_printk("dev %d:%d type %s btree %s level %d ptr %d agno %u agbno %u error %d ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->type,
- __entry->btnum,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
+ __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
__entry->level,
__entry->ptr,
__entry->agno,
@@ -321,12 +386,12 @@ TRACE_EVENT(xchk_ifork_btree_op_error,
__entry->error = error;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d ino 0x%llx fork %d type %u btnum %d level %d ptr %d agno %u agbno %u error %d ret_ip %pS",
+ TP_printk("dev %d:%d ino 0x%llx fork %d type %s btree %s level %d ptr %d agno %u agbno %u error %d ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->whichfork,
- __entry->type,
- __entry->btnum,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
+ __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
__entry->level,
__entry->ptr,
__entry->agno,
@@ -360,10 +425,10 @@ TRACE_EVENT(xchk_btree_error,
__entry->ptr = cur->bc_ptrs[level];
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d type %u btnum %d level %d ptr %d agno %u agbno %u ret_ip %pS",
+ TP_printk("dev %d:%d type %s btree %s level %d ptr %d agno %u agbno %u ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->type,
- __entry->btnum,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
+ __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
__entry->level,
__entry->ptr,
__entry->agno,
@@ -400,12 +465,12 @@ TRACE_EVENT(xchk_ifork_btree_error,
__entry->ptr = cur->bc_ptrs[level];
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d ino 0x%llx fork %d type %u btnum %d level %d ptr %d agno %u agbno %u ret_ip %pS",
+ TP_printk("dev %d:%d ino 0x%llx fork %d type %s btree %s level %d ptr %d agno %u agbno %u ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->whichfork,
- __entry->type,
- __entry->btnum,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
+ __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
__entry->level,
__entry->ptr,
__entry->agno,
@@ -439,10 +504,10 @@ DECLARE_EVENT_CLASS(xchk_sbtree_class,
__entry->nlevels = cur->bc_nlevels;
__entry->ptr = cur->bc_ptrs[level];
),
- TP_printk("dev %d:%d type %u btnum %d agno %u agbno %u level %d nlevels %d ptr %d",
+ TP_printk("dev %d:%d type %s btree %s agno %u agbno %u level %d nlevels %d ptr %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->type,
- __entry->btnum,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
+ __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
__entry->agno,
__entry->bno,
__entry->level,
@@ -473,9 +538,9 @@ TRACE_EVENT(xchk_xref_error,
__entry->error = error;
__entry->ret_ip = ret_ip;
),
- TP_printk("dev %d:%d type %u xref error %d ret_ip %pF",
+ TP_printk("dev %d:%d type %s xref error %d ret_ip %pS",
MAJOR(__entry->dev), MINOR(__entry->dev),
- __entry->type,
+ __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS),
__entry->error,
__entry->ret_ip)
);
@@ -598,11 +663,11 @@ TRACE_EVENT(xrep_init_btblock,
__entry->agbno = agbno;
__entry->btnum = btnum;
),
- TP_printk("dev %d:%d agno %u agbno %u btnum %d",
+ TP_printk("dev %d:%d agno %u agbno %u btree %s",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->agno,
__entry->agbno,
- __entry->btnum)
+ __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS))
)
TRACE_EVENT(xrep_findroot_block,
TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.