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| author |   Darrick J. Wong <darrick.wong@oracle.com> | 2018-12-18 14:32:31 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-12-19 14:02:01 -0800 |
| commit | c494213f30080423b70b24b6af7f6da554d9390f (patch) | |
| tree | 43e2f54fd186738f3440a97868e1c4cf87667bcd /fs/xfs/xfs_trace.h | |
| parent | xfs: move XFS_INODE_FORMAT_STR mappings to libxfs (diff) | |
| download | wireguard-linux-c494213f30080423b70b24b6af7f6da554d9390f.tar.xz wireguard-linux-c494213f30080423b70b24b6af7f6da554d9390f.zip | |
xfs: stringify btree cursor types in ftrace output
Use __print_symbolic to print the btree type in ftrace output.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 94e289aca220..6fcc893dfc91 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -2194,6 +2194,14 @@ DEFINE_DISCARD_EVENT(xfs_discard_exclude); DEFINE_DISCARD_EVENT(xfs_discard_busy); /* btree cursor events */ +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); + DECLARE_EVENT_CLASS(xfs_btree_cur_class, TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), TP_ARGS(cur, level, bp), @@ -2213,9 +2221,9 @@ DECLARE_EVENT_CLASS(xfs_btree_cur_class, __entry->ptr = cur->bc_ptrs[level]; __entry->daddr = bp ? bp->b_bn : -1; ), - TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx", + TP_printk("dev %d:%d btree %s level %d/%d ptr %d daddr 0x%llx", MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->btnum, + __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS), __entry->level, __entry->nlevels, __entry->ptr, |