Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_scrub.c | 14 ++++++++++++++
fs/xfs/xfs_trace.h | 40 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 54 insertions(+)
diff --git a/fs/xfs/libxfs/xfs_scrub.c b/fs/xfs/libxfs/xfs_scrub.c
index d43d5c5..d43e742 100644
--- a/fs/xfs/libxfs/xfs_scrub.c
+++ b/fs/xfs/libxfs/xfs_scrub.c
@@ -34,6 +34,7 @@
#include "xfs_rmap_btree.h"
#include "xfs_log_format.h"
#include "xfs_trans.h"
+#include "xfs_trace.h"
#include "xfs_scrub.h"
static const char * const btree_types[] = {
@@ -88,6 +89,12 @@ xfs_btree_scrub_rec(
struct xfs_btree_block *block;
struct xfs_btree_block *keyblock;
+ trace_xfs_btree_scrub_rec(cur->bc_mp, cur->bc_private.a.agno,
+ XFS_FSB_TO_AGBNO(cur->bc_mp,
+ XFS_DADDR_TO_FSB(cur->bc_mp,
+ cur->bc_bufs[0]->b_bn)),
+ cur->bc_btnum, 0, cur->bc_nlevels, cur->bc_ptrs[0]);
+
block = XFS_BUF_TO_BLOCK(cur->bc_bufs[0]);
rec = xfs_btree_rec_addr(cur, cur->bc_ptrs[0], block);
@@ -135,6 +142,13 @@ xfs_btree_scrub_key(
struct xfs_btree_block *block;
struct xfs_btree_block *keyblock;
+ trace_xfs_btree_scrub_key(cur->bc_mp, cur->bc_private.a.agno,
+ XFS_FSB_TO_AGBNO(cur->bc_mp,
+ XFS_DADDR_TO_FSB(cur->bc_mp,
+ cur->bc_bufs[level]->b_bn)),
+ cur->bc_btnum, level, cur->bc_nlevels,
+ cur->bc_ptrs[level]);
+
block = XFS_BUF_TO_BLOCK(cur->bc_bufs[level]);
key = xfs_btree_key_addr(cur, cur->bc_ptrs[level], block);
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index 9fe812f..e295374 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -3428,6 +3428,46 @@ DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
+/* scrub */
+DECLARE_EVENT_CLASS(xfs_scrub_sbtree_class,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t bno,
+ xfs_btnum_t btnum, int level, int nlevels, int ptr),
+ TP_ARGS(mp, agno, bno, btnum, level, nlevels, ptr),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_btnum_t, btnum)
+ __field(xfs_agnumber_t, agno)
+ __field(xfs_agblock_t, bno)
+ __field(int, level)
+ __field(int, nlevels)
+ __field(int, ptr)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ __entry->btnum = btnum;
+ __entry->bno = bno;
+ __entry->level = level;
+ __entry->nlevels = nlevels;
+ __entry->ptr = ptr;
+ ),
+ TP_printk("dev %d:%d agno %u agbno %u btnum %d level %d nlevels %d ptr %d\n",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno,
+ __entry->bno,
+ __entry->btnum,
+ __entry->level,
+ __entry->nlevels,
+ __entry->ptr)
+)
+#define DEFINE_SCRUB_SBTREE_EVENT(name) \
+DEFINE_EVENT(xfs_scrub_sbtree_class, name, \
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t bno, \
+ xfs_btnum_t btnum, int level, int nlevels, int ptr), \
+ TP_ARGS(mp, agno, bno, btnum, level, nlevels, ptr))
+DEFINE_SCRUB_SBTREE_EVENT(xfs_btree_scrub_rec);
+DEFINE_SCRUB_SBTREE_EVENT(xfs_btree_scrub_key);
+
#endif /* _TRACE_XFS_H */
#undef TRACE_INCLUDE_PATH
--
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