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authorNathan Scott <nathans@sgi.com>2006-02-28 12:30:13 +1100
committerNathan Scott <nathans@sgi.com>2006-02-28 12:30:13 +1100
commitdae81d4774ecbeb7d24bb9a6a4db9f9baee54d85 (patch)
tree5166f7d485c833cde45f9b27c3c8bdae2870e69f /fs
parent07ff2fa8fcb3d9207f1c16e5acf9086d5731ed8b (diff)
downloadop-kernel-dev-dae81d4774ecbeb7d24bb9a6a4db9f9baee54d85.zip
op-kernel-dev-dae81d4774ecbeb7d24bb9a6a4db9f9baee54d85.tar.gz
[XFS] Reduce stack use during quota mounts (caused a panic). This
regressed recently via the fix for inherited quota inode attributes. SGI-PV: 947312 SGI-Modid: xfs-linux-melb:xfs-kern:25318a Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/quota/xfs_qm.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 53a00fb2..7c0e39d 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -68,6 +68,9 @@ kmem_zone_t *qm_dqzone;
kmem_zone_t *qm_dqtrxzone;
STATIC kmem_shaker_t xfs_qm_shaker;
+STATIC cred_t xfs_zerocr;
+STATIC xfs_inode_t xfs_zeroino;
+
STATIC void xfs_qm_list_init(xfs_dqlist_t *, char *, int);
STATIC void xfs_qm_list_destroy(xfs_dqlist_t *);
@@ -1393,8 +1396,6 @@ xfs_qm_qino_alloc(
xfs_trans_t *tp;
int error;
unsigned long s;
- cred_t zerocr;
- xfs_inode_t zeroino;
int committed;
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QINOCREATE);
@@ -1406,11 +1407,9 @@ xfs_qm_qino_alloc(
xfs_trans_cancel(tp, 0);
return error;
}
- memset(&zerocr, 0, sizeof(zerocr));
- memset(&zeroino, 0, sizeof(zeroino));
- if ((error = xfs_dir_ialloc(&tp, &zeroino, S_IFREG, 1, 0,
- &zerocr, 0, 1, ip, &committed))) {
+ if ((error = xfs_dir_ialloc(&tp, &xfs_zeroino, S_IFREG, 1, 0,
+ &xfs_zerocr, 0, 1, ip, &committed))) {
xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES |
XFS_TRANS_ABORT);
return error;
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