JFS_DISCARD 343 fs/jfs/jfs_dmap.c if (JFS_SBI(sb)->flag & JFS_DISCARD) JFS_DISCARD 1676 fs/jfs/jfs_dmap.c if (!(JFS_SBI(sb)->flag & JFS_DISCARD)) JFS_DISCARD 384 fs/jfs/super.c *flag |= JFS_DISCARD; JFS_DISCARD 391 fs/jfs/super.c *flag &= ~JFS_DISCARD; JFS_DISCARD 400 fs/jfs/super.c *flag |= JFS_DISCARD; JFS_DISCARD 709 fs/jfs/super.c if (sbi->flag & JFS_DISCARD)