diff options
| author | Eric Sandeen <sandeen@sandeen.net> | 2017-01-27 23:16:38 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-01-30 16:32:24 -0800 |
| commit | af7d20fd83d9e2b3111a847e4220bf943e2d531c (patch) | |
| tree | 2ba9e759f4b5d236de8227b5761c20fcff4c2496 /fs/xfs/libxfs/xfs_btree.h | |
| parent | f88ae46b09e93ef07ac9efaf85df62adb5ba58e6 (diff) | |
| download | linux-af7d20fd83d9e2b3111a847e4220bf943e2d531c.tar.bz2 | |
xfs: make xfs_btree_magic more generic
Right now the xfs_btree_magic() define takes only a cursor;
change this to take crc and btnum args to make it more generically
useful, and move to a function.
This will allow xfs_btree_init_block_int callers which don't
have a cursor to make use of the xfs_magics array, which will
happen in the next patch.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_btree.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index b69b947c4c1b..95ea6ed0c14b 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -76,6 +76,8 @@ union xfs_btree_rec { #define XFS_BTNUM_RMAP ((xfs_btnum_t)XFS_BTNUM_RMAPi) #define XFS_BTNUM_REFC ((xfs_btnum_t)XFS_BTNUM_REFCi) +__uint32_t xfs_btree_magic(int crc, xfs_btnum_t btnum); + /* * For logging record fields. */ |