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xfs: compact deferred intent item structures

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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>
This commit is contained in:
Darrick J. Wong 2021-10-12 15:29:33 -07:00
parent 182696fb02
commit 9e253954ac
3 changed files with 3 additions and 3 deletions
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2
fs/xfs/libxfs/xfs_bmap.h
View File

@ -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;
};

2
fs/xfs/libxfs/xfs_refcount.h
View File

@ -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,

2
fs/xfs/libxfs/xfs_rmap.h
View File

@ -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;
};