diff options
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/jfs_imap.c | 2 | ||||
| -rw-r--r-- | fs/jfs/jfs_mount.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c index 799d3837e7c2..390cbfce391f 100644 --- a/fs/jfs/jfs_imap.c +++ b/fs/jfs/jfs_imap.c @@ -310,8 +310,8 @@ int diRead(struct inode *ip) iagno = INOTOIAG(ip->i_ino); /* read the iag */ - imap = JFS_IP(ipimap)->i_imap; IREAD_LOCK(ipimap, RDWRLOCK_IMAP); + imap = JFS_IP(ipimap)->i_imap; rc = diIAGRead(imap, iagno, &mp); IREAD_UNLOCK(ipimap); if (rc) { diff --git a/fs/jfs/jfs_mount.c b/fs/jfs/jfs_mount.c index 48d1f70f786c..b83aae56a1f2 100644 --- a/fs/jfs/jfs_mount.c +++ b/fs/jfs/jfs_mount.c @@ -234,11 +234,15 @@ int jfs_mount_rw(struct super_block *sb, int remount) truncate_inode_pages(sbi->ipimap->i_mapping, 0); truncate_inode_pages(sbi->ipbmap->i_mapping, 0); + + IWRITE_LOCK(sbi->ipimap, RDWRLOCK_IMAP); diUnmount(sbi->ipimap, 1); if ((rc = diMount(sbi->ipimap))) { + IWRITE_UNLOCK(sbi->ipimap); jfs_err("jfs_mount_rw: diMount failed!"); return rc; } + IWRITE_UNLOCK(sbi->ipimap); dbUnmount(sbi->ipbmap, 1); if ((rc = dbMount(sbi->ipbmap))) { |