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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 10:24:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 10:24:40 -0700
commitbdf7cf1c83872a0586ce4c4da6889103cc36dbd3 (patch)
tree9311bbcf8b9ffbe7207eba5cca557275f8151ae7 /block
parent40efeb4d0bb1993c3c10baff9b7d86839f99171e (diff)
parentac04fee0b5c55bbac0858727a4154110b55d3f5a (diff)
downloadvexpress-lsk-bdf7cf1c83872a0586ce4c4da6889103cc36dbd3.tar.gz
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: loop: export module parameters block: export blk_{get,put}_queue() block: remove unused variable in bio_attempt_front_merge() block: always allocate genhd->ev if check_events is implemented brd: export module parameters brd: fix comment on initial device creation brd: handle on-demand devices correctly brd: limit 'max_part' module param to DISK_MAX_PARTS brd: get rid of unused members from struct brd_device block: fix oops on !disk->queue and sysfs discard alignment display
Diffstat (limited to 'block')
-rw-r--r--block/blk-core.c5
-rw-r--r--block/genhd.c2
2 files changed, 3 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index c8303e9d919..d2f8f4049ab 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -345,6 +345,7 @@ void blk_put_queue(struct request_queue *q)
{
kobject_put(&q->kobj);
}
+EXPORT_SYMBOL(blk_put_queue);
/*
* Note: If a driver supplied the queue lock, it should not zap that lock
@@ -566,6 +567,7 @@ int blk_get_queue(struct request_queue *q)
return 1;
}
+EXPORT_SYMBOL(blk_get_queue);
static inline void blk_free_request(struct request_queue *q, struct request *rq)
{
@@ -1130,7 +1132,6 @@ static bool bio_attempt_front_merge(struct request_queue *q,
struct request *req, struct bio *bio)
{
const int ff = bio->bi_rw & REQ_FAILFAST_MASK;
- sector_t sector;
if (!ll_front_merge_fn(q, req, bio))
return false;
@@ -1140,8 +1141,6 @@ static bool bio_attempt_front_merge(struct request_queue *q,
if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff)
blk_rq_set_mixed_merge(req);
- sector = bio->bi_sector;
-
bio->bi_next = req->bio;
req->bio = bio;
diff --git a/block/genhd.c b/block/genhd.c
index 2dd988723d7..95822ae25cf 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1728,7 +1728,7 @@ static void disk_add_events(struct gendisk *disk)
{
struct disk_events *ev;
- if (!disk->fops->check_events || !(disk->events | disk->async_events))
+ if (!disk->fops->check_events)
return;
ev = kzalloc(sizeof(*ev), GFP_KERNEL);