GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

xfs: remove boilerplate around xfs_btree_init_block

Browse source 
Now that xfs_btree_init_block_int is able to determine crc
status from the passed-in mp, we can determine the proper
magic as well if we are given a btree number, rather than
an explicit magic value.

Change xfs_btree_init_block[_int] callers to pass in the
btree number, and let xfs_btree_init_block_int use the
xfs_magics array via the xfs_btree_magic macro to determine
which magic value is needed.  This makes all of the
if (crc) / else stanzas identical, and the if/else can be
removed, leading to a single, common init_block call.

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>
This commit is contained in:
Eric Sandeen 2017-01-27 23:16:39 -08:00 • committed by Darrick J. Wong
parent af7d20fd83
commit b6f41e4482
5 changed files with 19 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

4
fs/xfs/libxfs/xfs_btree.h
View file

@ -380,7 +380,7 @@ void
xfs_btree_init_block(
struct xfs_mount *mp,
struct xfs_buf *bp,
__u32 magic,
xfs_btnum_t btnum,
__u16 level,
__u16 numrecs,
__u64 owner,
@ -391,7 +391,7 @@ xfs_btree_init_block_int(
struct xfs_mount *mp,
struct xfs_btree_block *buf,
xfs_daddr_t blkno,
__u32 magic,
xfs_btnum_t btnum,
__u16 level,
__u16 numrecs,
__u64 owner,