diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-10-13 00:29:33 +0200 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-10-23 01:04:36 +0200 |
| commit | 9e253954acf53227f33d307f5ac5ff94c1ca5880 (patch) | |
| tree | 4044ff254921d866af853268cdaf3be12e6765d5 /fs/xfs | |
| parent | xfs: rename _zone variables to _cache (diff) | |
| download | linux-9e253954acf53227f33d307f5ac5ff94c1ca5880.tar.xz linux-9e253954acf53227f33d307f5ac5ff94c1ca5880.zip | |
xfs: compact deferred intent item structures
Rearrange these structs to reduce the amount of unused padding bytes.
This saves eight bytes for each of the three structs changed here, which
means they're now all (rmap/bmap are 64 bytes, refc is 32 bytes) even
powers of two.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandan.babu@oracle.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.h | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_refcount.h | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap.h | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h index 2cd7717cf753..db01fe83bb8a 100644 --- a/fs/xfs/libxfs/xfs_bmap.h +++ b/fs/xfs/libxfs/xfs_bmap.h @@ -257,8 +257,8 @@ enum xfs_bmap_intent_type { struct xfs_bmap_intent { struct list_head bi_list; enum xfs_bmap_intent_type bi_type; - struct xfs_inode *bi_owner; int bi_whichfork; + struct xfs_inode *bi_owner; struct xfs_bmbt_irec bi_bmap; }; diff --git a/fs/xfs/libxfs/xfs_refcount.h b/fs/xfs/libxfs/xfs_refcount.h index 02cb3aa405be..894045968bc6 100644 --- a/fs/xfs/libxfs/xfs_refcount.h +++ b/fs/xfs/libxfs/xfs_refcount.h @@ -32,8 +32,8 @@ enum xfs_refcount_intent_type { struct xfs_refcount_intent { struct list_head ri_list; enum xfs_refcount_intent_type ri_type; - xfs_fsblock_t ri_startblock; xfs_extlen_t ri_blockcount; + xfs_fsblock_t ri_startblock; }; void xfs_refcount_increase_extent(struct xfs_trans *tp, diff --git a/fs/xfs/libxfs/xfs_rmap.h b/fs/xfs/libxfs/xfs_rmap.h index fd67904ed446..85dd98ac3f12 100644 --- a/fs/xfs/libxfs/xfs_rmap.h +++ b/fs/xfs/libxfs/xfs_rmap.h @@ -159,8 +159,8 @@ enum xfs_rmap_intent_type { struct xfs_rmap_intent { struct list_head ri_list; enum xfs_rmap_intent_type ri_type; - uint64_t ri_owner; int ri_whichfork; + uint64_t ri_owner; struct xfs_bmbt_irec ri_bmap; }; |