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authorNathan Scott <nathans@sgi.com>2006-09-28 11:03:27 +1000
committerTim Shimmin <tes@sgi.com>2006-09-28 11:03:27 +1000
commit77e4635ae191774526ed695482a151ac986f3806 (patch)
tree42cfa03f913883cd7f3d53be19b7e8c25258ee2c /fs/xfs/quota
parent572d95f49f3652fffe8242c4498b85f4083e52ab (diff)
downloadop-kernel-dev-77e4635ae191774526ed695482a151ac986f3806.zip
op-kernel-dev-77e4635ae191774526ed695482a151ac986f3806.tar.gz
[XFS] Add a greedy allocation interface, allocating within a min/max size
range. SGI-PV: 955302 SGI-Modid: xfs-linux-melb:xfs-kern:26803a Signed-off-by: Nathan Scott <nathans@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/quota')
-rw-r--r--fs/xfs/quota/xfs_qm.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 3f86c7c..8b2c6cf 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -112,17 +112,16 @@ xfs_Gqm_init(void)
{
xfs_dqhash_t *udqhash, *gdqhash;
xfs_qm_t *xqm;
- uint i, hsize, flags = KM_SLEEP | KM_MAYFAIL | KM_LARGE;
+ uint i, hsize;
/*
* Initialize the dquot hash tables.
*/
- hsize = XFS_QM_HASHSIZE_HIGH;
- while (!(udqhash = kmem_zalloc(hsize * sizeof(*udqhash), flags))) {
- if ((hsize >>= 1) <= XFS_QM_HASHSIZE_LOW)
- flags = KM_SLEEP;
- }
- gdqhash = kmem_zalloc(hsize * sizeof(*gdqhash), KM_SLEEP | KM_LARGE);
+ udqhash = kmem_zalloc_greedy(&hsize,
+ XFS_QM_HASHSIZE_LOW, XFS_QM_HASHSIZE_HIGH,
+ KM_SLEEP | KM_MAYFAIL | KM_LARGE);
+ gdqhash = kmem_zalloc(hsize, KM_SLEEP | KM_LARGE);
+ hsize /= sizeof(xfs_dqhash_t);
ndquot = hsize << 8;
xqm = kmem_zalloc(sizeof(xfs_qm_t), KM_SLEEP);
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