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xfs: convert directory vector functions to constants

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Many of the vectorised function calls now take no parameters and
return a constant value. There is no reason for these to be vectored
functions, so convert them to constants

Binary sizes:

   text    data     bss     dec     hex filename
 794490   96802    1096  892388   d9de4 fs/xfs/xfs.o.orig
 792986   96802    1096  890884   d9804 fs/xfs/xfs.o.p1
 792350   96802    1096  890248   d9588 fs/xfs/xfs.o.p2
 789293   96802    1096  887191   d8997 fs/xfs/xfs.o.p3
 789005   96802    1096  886903   d8997 fs/xfs/xfs.o.p4
 789061   96802    1096  886959   d88af fs/xfs/xfs.o.p5
 789733   96802    1096  887631   d8b4f fs/xfs/xfs.o.p6
 791421   96802    1096  889319   d91e7 fs/xfs/xfs.o.p7
 791701   96802    1096  889599   d92ff fs/xfs/xfs.o.p8
 791205   96802    1096  889103   d91cf fs/xfs/xfs.o.p9

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Dave Chinner
2013-10-30 09:15:02 +11:00
committed by Ben Myers
parent 24dd0f546c
commit 1c9a5b2e30
10 changed files with 112 additions and 176 deletions
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8
fs/xfs/xfs_dir2_node.c
View File

@@ -274,7 +274,7 @@ xfs_dir2_free_log_header(
ASSERT(free->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC) ||
free->hdr.magic == cpu_to_be32(XFS_DIR3_FREE_MAGIC));
#endif
xfs_trans_log_buf(tp, bp, 0, dp->d_ops->free_hdr_size() - 1);
xfs_trans_log_buf(tp, bp, 0, dp->d_ops->free_hdr_size - 1);
}
/*
@@ -1268,7 +1268,7 @@ xfs_dir2_leafn_remove(
* (usually).
*/
if (longest == mp->m_dirblksize -
dp->d_ops->data_entry_offset()) {
dp->d_ops->data_entry_offset) {
/*
* Try to punch out the data block.
*/
@@ -1300,7 +1300,7 @@ xfs_dir2_leafn_remove(
* Return indication of whether this leaf block is empty enough
* to justify trying to join it with a neighbor.
*/
*rval = (dp->d_ops->leaf_hdr_size() +
*rval = (dp->d_ops->leaf_hdr_size +
(uint)sizeof(ents[0]) * (leafhdr.count - leafhdr.stale)) <
mp->m_dir_magicpct;
return 0;
@@ -1409,7 +1409,7 @@ xfs_dir2_leafn_toosmall(
xfs_dir3_leaf_check(dp, blk->bp);
count = leafhdr.count - leafhdr.stale;
bytes = dp->d_ops->leaf_hdr_size() + count * sizeof(ents[0]);
bytes = dp->d_ops->leaf_hdr_size + count * sizeof(ents[0]);
if (bytes > (state->blocksize >> 1)) {
/*
* Blk over 50%, don't try to join.