jfs_umount_rw     103 fs/jfs/jfs_superblock.h extern int jfs_umount_rw(struct super_block *);
jfs_umount_rw     471 fs/jfs/super.c 		rc = jfs_umount_rw(sb);
jfs_umount_rw     477 fs/jfs/super.c 			rc = jfs_umount_rw(sb);