md/raid1: fix build breakage
authorAlexander Beregalov <a.beregalov@gmail.com>
Mon, 6 Apr 2009 21:35:56 +0000 (01:35 +0400)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 6 Apr 2009 21:40:07 +0000 (14:40 -0700)
Fix this build error:

  drivers/md/raid1.c: In function 'raid1_congested':
  drivers/md/raid1.c:589: error: 'BDI_write_congested' undeclared

BDI_write_congested was changed in commit 1faa16d228 ("block: change the
request allocation/congestion logic to be sync/async based")

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/md/raid1.c

index f2247b0cd1a7fdda269d2dae808924f710235fba..274b491a11c159daa9c4bd2b5171705aa09f99c7 100644 (file)
@@ -586,7 +586,7 @@ static int raid1_congested(void *data, int bits)
                        /* Note the '|| 1' - when read_balance prefers
                         * non-congested targets, it can be removed
                         */
-                       if ((bits & (1<<BDI_write_congested)) || 1)
+                       if ((bits & (1<<BDI_async_congested)) || 1)
                                ret |= bdi_congested(&q->backing_dev_info, bits);
                        else
                                ret &= bdi_congested(&q->backing_dev_info, bits);