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Diffstat (limited to 'fs/xfs/libxfs/xfs_rmap_btree.c')
-rw-r--r--fs/xfs/libxfs/xfs_rmap_btree.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index b7c05314d07c..beb81c84a937 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -63,16 +63,14 @@ xfs_rmapbt_set_root(
{
struct xfs_buf *agbp = cur->bc_ag.agbp;
struct xfs_agf *agf = agbp->b_addr;
- xfs_agnumber_t seqno = be32_to_cpu(agf->agf_seqno);
int btnum = cur->bc_btnum;
- struct xfs_perag *pag = xfs_perag_get(cur->bc_mp, seqno);
+ struct xfs_perag *pag = agbp->b_pag;
ASSERT(ptr->s != 0);
agf->agf_roots[btnum] = ptr->s;
be32_add_cpu(&agf->agf_levels[btnum], inc);
pag->pagf_levels[btnum] += inc;
- xfs_perag_put(pag);
xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_ROOTS | XFS_AGF_LEVELS);
}
@@ -123,6 +121,7 @@ xfs_rmapbt_free_block(
{
struct xfs_buf *agbp = cur->bc_ag.agbp;
struct xfs_agf *agf = agbp->b_addr;
+ struct xfs_perag *pag;
xfs_agblock_t bno;
int error;
@@ -139,8 +138,8 @@ xfs_rmapbt_free_block(
XFS_EXTENT_BUSY_SKIP_DISCARD);
xfs_trans_agbtree_delta(cur->bc_tp, -1);
- xfs_ag_resv_rmapbt_free(cur->bc_mp, cur->bc_ag.agno);
-
+ pag = cur->bc_ag.agbp->b_pag;
+ xfs_ag_resv_free_extent(pag, XFS_AG_RESV_RMAPBT, NULL, 1);
return 0;
}
@@ -457,7 +456,7 @@ xfs_rmapbt_init_common(
{
struct xfs_btree_cur *cur;
- cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
+ cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL);
cur->bc_tp = tp;
cur->bc_mp = mp;
/* Overlapping btree; 2 keys per pointer. */