summaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_btree.c
diff options
context:
space:
mode:
authorDave Chinner <dchinner@redhat.com>2010-12-02 16:31:13 +1100
committerDave Chinner <david@fromorbit.com>2010-12-02 16:31:13 +1100
commit821eb21d97a8b686649c08b7284d0b9f34d0e138 (patch)
treec1123769b0b12cd8b7a816786881ce2d147d88e5 /fs/xfs/xfs_btree.c
parent430cbeb86fdcbbdabea7d4aa65307de8de425350 (diff)
downloadop-kernel-dev-821eb21d97a8b686649c08b7284d0b9f34d0e138.zip
op-kernel-dev-821eb21d97a8b686649c08b7284d0b9f34d0e138.tar.gz
xfs: connect up buffer reclaim priority hooks
Now that the buffer reclaim infrastructure can handle different reclaim priorities for different types of buffers, reconnect the hooks in the XFS code that has been sitting dormant since it was ported to Linux. This should finally give use reclaim prioritisation that is on a par with the functionality that Irix provided XFS 15 years ago. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_btree.c')
-rw-r--r--fs/xfs/xfs_btree.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 04f9cca..2f9e97c 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -634,9 +634,8 @@ xfs_btree_read_bufl(
return error;
}
ASSERT(!bp || !XFS_BUF_GETERROR(bp));
- if (bp != NULL) {
+ if (bp)
XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, refval);
- }
*bpp = bp;
return 0;
}
@@ -944,13 +943,13 @@ xfs_btree_set_refs(
switch (cur->bc_btnum) {
case XFS_BTNUM_BNO:
case XFS_BTNUM_CNT:
- XFS_BUF_SET_VTYPE_REF(*bpp, B_FS_MAP, XFS_ALLOC_BTREE_REF);
+ XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, XFS_ALLOC_BTREE_REF);
break;
case XFS_BTNUM_INO:
- XFS_BUF_SET_VTYPE_REF(*bpp, B_FS_INOMAP, XFS_INO_BTREE_REF);
+ XFS_BUF_SET_VTYPE_REF(bp, B_FS_INOMAP, XFS_INO_BTREE_REF);
break;
case XFS_BTNUM_BMAP:
- XFS_BUF_SET_VTYPE_REF(*bpp, B_FS_MAP, XFS_BMAP_BTREE_REF);
+ XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, XFS_BMAP_BTREE_REF);
break;
default:
ASSERT(0);
OpenPOWER on IntegriCloud