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authorDave Chinner <david@fromorbit.com>2010-01-11 11:47:43 +0000
committerAlex Elder <aelder@sgi.com>2010-01-15 15:33:39 -0600
commit44b56e0a1aed522a10051645e85d300e10926fd3 (patch)
treec46879f4feaec1b19456395d74a2e9c27dde530d /fs/xfs/xfs_inode.c
parent4196ac08c023c6dab90c3fa460d9c06deaa304c4 (diff)
xfs: convert remaining direct references to m_perag
Convert the remaining direct lookups of the per ag structures to use get/put accesses. Ensure that the loops across AGs and prior users of the interface balance gets and puts correctly. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode.c')
-rw-r--r--fs/xfs/xfs_inode.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index bd3d81636d5..0317b000ab4 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2695,7 +2695,7 @@ xfs_iflush_cluster(
ilist_size = inodes_per_cluster * sizeof(xfs_inode_t *);
ilist = kmem_alloc(ilist_size, KM_MAYFAIL|KM_NOFS);
if (!ilist)
- return 0;
+ goto out_put;
mask = ~(((XFS_INODE_CLUSTER_SIZE(mp) >> mp->m_sb.sb_inodelog)) - 1);
first_index = XFS_INO_TO_AGINO(mp, ip->i_ino) & mask;
@@ -2764,6 +2764,8 @@ xfs_iflush_cluster(
out_free:
read_unlock(&pag->pag_ici_lock);
kmem_free(ilist);
+out_put:
+ xfs_perag_put(pag);
return 0;
@@ -2807,6 +2809,7 @@ cluster_corrupt_out:
*/
xfs_iflush_abort(iq);
kmem_free(ilist);
+ xfs_perag_put(pag);
return XFS_ERROR(EFSCORRUPTED);
}