diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-08-17 13:09:26 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-08-19 10:07:10 -0700 |
| commit | f93f85f77aa80f3e4d5bada01248c98da32933c5 (patch) | |
| tree | 031714f45ad677d0c59bc8ecd98bb687d1fd2449 /fs/xfs | |
| parent | c23460ebd54c00dfca643397cf5b8bb924ced70b (diff) | |
| download | linux-f93f85f77aa80f3e4d5bada01248c98da32933c5.tar.bz2 | |
xfs: resolve fork names in trace output
Emit whichfork values as text strings in the ftrace output.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_types.h | 5 | ||||
| -rw-r--r-- | fs/xfs/scrub/trace.h | 16 | ||||
| -rw-r--r-- | fs/xfs/xfs_trace.h | 6 |
3 files changed, 16 insertions, 11 deletions
diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index 0870ef6f933d..b6da06b40989 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -87,6 +87,11 @@ typedef void * xfs_failaddr_t; #define XFS_ATTR_FORK 1 #define XFS_COW_FORK 2 +#define XFS_WHICHFORK_STRINGS \ + { XFS_DATA_FORK, "data" }, \ + { XFS_ATTR_FORK, "attr" }, \ + { XFS_COW_FORK, "cow" } + /* * Min numbers of data/attr fork btree root pointers. */ diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index eb29f56dc9f1..2385238b28a8 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -176,10 +176,10 @@ 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 %s fileoff 0x%llx error %d ret_ip %pS", + TP_printk("dev %d:%d ino 0x%llx fork %s type %s fileoff 0x%llx error %d ret_ip %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, - __entry->whichfork, + __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS), __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS), __entry->offset, __entry->error, @@ -273,10 +273,10 @@ 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 %s fileoff 0x%llx ret_ip %pS", + TP_printk("dev %d:%d ino 0x%llx fork %s type %s fileoff 0x%llx ret_ip %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, - __entry->whichfork, + __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS), __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS), __entry->offset, __entry->ret_ip) @@ -381,10 +381,10 @@ 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 %s btree %s level %d ptr %d agno 0x%x agbno 0x%x error %d ret_ip %pS", + TP_printk("dev %d:%d ino 0x%llx fork %s type %s btree %s level %d ptr %d agno 0x%x agbno 0x%x error %d ret_ip %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, - __entry->whichfork, + __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS), __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS), __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS), __entry->level, @@ -460,10 +460,10 @@ 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 %s btree %s level %d ptr %d agno 0x%x agbno 0x%x ret_ip %pS", + TP_printk("dev %d:%d ino 0x%llx fork %s type %s btree %s level %d ptr %d agno 0x%x agbno 0x%x ret_ip %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, - __entry->whichfork, + __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS), __print_symbolic(__entry->type, XFS_SCRUB_TYPE_STRINGS), __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS), __entry->level, diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index bb329b93d9bc..2c19ca3d13e0 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -1446,7 +1446,7 @@ DECLARE_EVENT_CLASS(xfs_imap_class, __entry->size, __entry->offset, __entry->count, - __entry->whichfork == XFS_COW_FORK ? "cow" : "data", + __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS), __entry->startoff, (int64_t)__entry->startblock, __entry->blockcount) @@ -2614,7 +2614,7 @@ DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class, __entry->agno, __entry->agbno, __entry->ino, - __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data", + __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS), __entry->l_loff, __entry->l_len, __entry->l_state) @@ -3859,7 +3859,7 @@ TRACE_EVENT(xfs_btree_commit_ifakeroot, __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS), __entry->agno, __entry->agino, - __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data", + __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS), __entry->levels, __entry->blocks) ) |