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author | Thomas Gleixner <tglx@linutronix.de> | 2013-04-24 20:33:46 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2013-04-24 20:33:54 +0200 |
commit | 6402c7dc2a19c19bd8cdc7d80878b850da418942 (patch) | |
tree | cda2ea2df40442e2aa016119f3548cc504127ea8 /kernel/trace/blktrace.c | |
parent | 77c675ba18836802f6b73d2d773481d06ebc0f04 (diff) | |
parent | 60d509fa6a9c4653a86ad830e4c4b30360b23f0e (diff) | |
download | talos-op-linux-6402c7dc2a19c19bd8cdc7d80878b850da418942.tar.gz talos-op-linux-6402c7dc2a19c19bd8cdc7d80878b850da418942.zip |
Merge branch 'linus' into timers/core
Reason: Get upstream fixes before adding conflicting code.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/trace/blktrace.c')
-rw-r--r-- | kernel/trace/blktrace.c | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 9e5b8c272eec..5a0f781cd729 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -739,12 +739,6 @@ static void blk_add_trace_rq_complete(void *ignore, struct request_queue *q, struct request *rq) { - struct blk_trace *bt = q->blk_trace; - - /* if control ever passes through here, it's a request based driver */ - if (unlikely(bt && !bt->rq_based)) - bt->rq_based = true; - blk_add_trace_rq(q, rq, BLK_TA_COMPLETE); } @@ -780,24 +774,10 @@ static void blk_add_trace_bio_bounce(void *ignore, blk_add_trace_bio(q, bio, BLK_TA_BOUNCE, 0); } -static void blk_add_trace_bio_complete(void *ignore, struct bio *bio, int error) +static void blk_add_trace_bio_complete(void *ignore, + struct request_queue *q, struct bio *bio, + int error) { - struct request_queue *q; - struct blk_trace *bt; - - if (!bio->bi_bdev) - return; - - q = bdev_get_queue(bio->bi_bdev); - bt = q->blk_trace; - - /* - * Request based drivers will generate both rq and bio completions. - * Ignore bio ones. - */ - if (likely(!bt) || bt->rq_based) - return; - blk_add_trace_bio(q, bio, BLK_TA_COMPLETE, error); } |