JFS: Take logsync lock before testing mp->lsn

[linux.git] / fs / jfs / acl.c

diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index 461e4934ca7c280553190f9c7b34cc296a95a23a..e0b6fdab200ce1c34d55d9e914e8b082ed966fd7 100644 (file)
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -207,12 +207,12 @@ static int jfs_acl_chmod(struct inode *inode)
        rc = posix_acl_chmod_masq(clone, inode->i_mode);
        if (!rc) {
                tid_t tid = txBegin(inode->i_sb, 0);
-               down(&JFS_IP(inode)->commit_sem);
+               mutex_lock(&JFS_IP(inode)->commit_mutex);
                rc = jfs_set_acl(tid, inode, ACL_TYPE_ACCESS, clone);
                if (!rc)
                        rc = txCommit(tid, 1, &inode, 0);
                txEnd(tid);
-               up(&JFS_IP(inode)->commit_sem);
+               mutex_unlock(&JFS_IP(inode)->commit_mutex);
        }
 
        posix_acl_release(clone);