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Diffstat (limited to 'kernel/fs/ocfs2/acl.c')
-rw-r--r--kernel/fs/ocfs2/acl.c26
1 files changed, 20 insertions, 6 deletions
diff --git a/kernel/fs/ocfs2/acl.c b/kernel/fs/ocfs2/acl.c
index c58a1bcfd..0cdf497c9 100644
--- a/kernel/fs/ocfs2/acl.c
+++ b/kernel/fs/ocfs2/acl.c
@@ -284,7 +284,19 @@ int ocfs2_set_acl(handle_t *handle,
int ocfs2_iop_set_acl(struct inode *inode, struct posix_acl *acl, int type)
{
- return ocfs2_set_acl(NULL, inode, NULL, type, acl, NULL, NULL);
+ struct buffer_head *bh = NULL;
+ int status = 0;
+
+ status = ocfs2_inode_lock(inode, &bh, 1);
+ if (status < 0) {
+ if (status != -ENOENT)
+ mlog_errno(status);
+ return status;
+ }
+ status = ocfs2_set_acl(NULL, inode, bh, type, acl, NULL, NULL);
+ ocfs2_inode_unlock(inode, 1);
+ brelse(bh);
+ return status;
}
struct posix_acl *ocfs2_iop_get_acl(struct inode *inode, int type)
@@ -292,19 +304,21 @@ struct posix_acl *ocfs2_iop_get_acl(struct inode *inode, int type)
struct ocfs2_super *osb;
struct buffer_head *di_bh = NULL;
struct posix_acl *acl;
- int ret = -EAGAIN;
+ int ret;
osb = OCFS2_SB(inode->i_sb);
if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL))
return NULL;
-
- ret = ocfs2_read_inode_block(inode, &di_bh);
- if (ret < 0)
+ ret = ocfs2_inode_lock(inode, &di_bh, 0);
+ if (ret < 0) {
+ if (ret != -ENOENT)
+ mlog_errno(ret);
return ERR_PTR(ret);
+ }
acl = ocfs2_get_acl_nolock(inode, type, di_bh);
+ ocfs2_inode_unlock(inode, 0);
brelse(di_bh);
-
return acl;
}