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authorJens Axboe <axboe@kernel.dk>2013-01-11 19:53:53 +0100
committerJens Axboe <axboe@kernel.dk>2013-01-11 19:53:53 +0100
commitac9a19745196388ae5d828c0be7a1d6e472101f3 (patch)
tree49c47e1a07241653deb4a4b4e7a91626f586ad05 /include/linux/blkdev.h
parent422765c2638924da10ff363b5eed77924911bdc7 (diff)
parent43114018cb0b253fd03c4ff4d42bcdc43389ac1c (diff)
downloadvexpress-lsk-ac9a19745196388ae5d828c0be7a1d6e472101f3.tar.gz
Merge branch 'blkcg-cfq-hierarchy' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup into for-3.9/core
Tejun writes: Hello, Jens. Please consider pulling from the following branch to receive cfq blkcg hierarchy support. The branch is based on top of v3.8-rc2. git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git blkcg-cfq-hierarchy The patchset was reviewd in the following thread. http://thread.gmane.org/gmane.linux.kernel.cgroups/5571
Diffstat (limited to 'include/linux/blkdev.h')
-rw-r--r--include/linux/blkdev.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index dbe74279f3d..78feda9bbae 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -19,6 +19,7 @@
#include <linux/gfp.h>
#include <linux/bsg.h>
#include <linux/smp.h>
+#include <linux/rcupdate.h>
#include <asm/scatterlist.h>
@@ -437,6 +438,7 @@ struct request_queue {
/* Throttle data */
struct throtl_data *td;
#endif
+ struct rcu_head rcu_head;
};
#define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */