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authorVivek Goyal <vgoyal@redhat.com>2011-05-19 23:38:20 +0400
committerJens Axboe <jaxboe@fusionio.com>2011-05-20 22:34:52 +0400
commita23e68695593d00b35a6cddf8e9c9ec03505ecb9 (patch)
tree954a92fb07408e4b7483881f09d2afc91002bc00 /block/blk-cgroup.c
parenta29a171e7c46c60842b85729280e2f5690372683 (diff)
downloadlinux-a23e68695593d00b35a6cddf8e9c9ec03505ecb9.tar.xz
blk-cgroup: move some fields of unaccounted_time file under right config option
cgroup unaccounted_time file is created only if CONFIG_DEBUG_BLK_CGROUP=y. there are some fields which are out side this config option. Fix that. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'block/blk-cgroup.c')
-rw-r--r--block/blk-cgroup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 471fdcc5df85..b0592bca6970 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -385,7 +385,9 @@ void blkiocg_update_timeslice_used(struct blkio_group *blkg, unsigned long time,
spin_lock_irqsave(&blkg->stats_lock, flags);
blkg->stats.time += time;
+#ifdef CONFIG_DEBUG_BLK_CGROUP
blkg->stats.unaccounted_time += unaccounted_time;
+#endif
spin_unlock_irqrestore(&blkg->stats_lock, flags);
}
EXPORT_SYMBOL_GPL(blkiocg_update_timeslice_used);