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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-12-19 01:32:31 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-12-20 01:02:01 +0300 |
| commit | c494213f30080423b70b24b6af7f6da554d9390f (patch) | |
| tree | 43e2f54fd186738f3440a97868e1c4cf87667bcd /fs/xfs/libxfs | |
| parent | 0357d21a6c9be2870904598b4767c7d424524849 (diff) | |
| download | linux-c494213f30080423b70b24b6af7f6da554d9390f.tar.xz | |
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/libxfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_types.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h index 6da6ce7ab5d2..75dfa974172b 100644 --- a/fs/xfs/libxfs/xfs_types.h +++ b/fs/xfs/libxfs/xfs_types.h @@ -113,11 +113,24 @@ typedef enum { { XFS_LOOKUP_LEi, "le" }, \ { XFS_LOOKUP_GEi, "ge" } +/* + * This enum is used in string mapping in xfs_trace.h; please keep the + * TRACE_DEFINE_ENUMs for it up to date. + */ typedef enum { XFS_BTNUM_BNOi, XFS_BTNUM_CNTi, XFS_BTNUM_RMAPi, XFS_BTNUM_BMAPi, XFS_BTNUM_INOi, XFS_BTNUM_FINOi, XFS_BTNUM_REFCi, XFS_BTNUM_MAX } xfs_btnum_t; +#define XFS_BTNUM_STRINGS \ + { XFS_BTNUM_BNOi, "bnobt" }, \ + { XFS_BTNUM_CNTi, "cntbt" }, \ + { XFS_BTNUM_RMAPi, "rmapbt" }, \ + { XFS_BTNUM_BMAPi, "bmbt" }, \ + { XFS_BTNUM_INOi, "inobt" }, \ + { XFS_BTNUM_FINOi, "finobt" }, \ + { XFS_BTNUM_REFCi, "refcbt" } + struct xfs_name { const unsigned char *name; int len; |