[XFS] fix up per-device xfsbufd
SGI-PV: 947098
SGI-Modid: xfs-linux-melb:xfs-kern:203831a
Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index cb77f99c..6282f03 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1649,14 +1649,13 @@
int priority,
gfp_t mask)
{
- xfs_buftarg_t *btp, *n;
+ xfs_buftarg_t *btp;
spin_lock(&xfs_buftarg_lock);
- list_for_each_entry_safe(btp, n, &xfs_buftarg_list, bt_list) {
+ list_for_each_entry(btp, &xfs_buftarg_list, bt_list) {
if (test_bit(XBT_FORCE_SLEEP, &btp->bt_flags))
continue;
set_bit(XBT_FORCE_FLUSH, &btp->bt_flags);
- barrier();
wake_up_process(btp->bt_task);
}
spin_unlock(&xfs_buftarg_lock);
