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[PATCH] as-iosched: remove state assertion in as_add_request() 

Kill the arq->state poison statement in as_add_request(), it can trigger
for perfectly valid code that just reuses a request after io completion
instead of freeing it and allocating a new one. We probably should
introduce a blk_init_request() to start from scratch, but for now just
kill it as we will be removing the as specific poisoning soon.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jens Axboe 2005-11-21 19:49:41 +01:00 committed by Linus Torvalds
parent f9e6bfa141
commit 8ad9ebb391
1 changed files with 0 additions and 4 deletions
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4
block/as-iosched.c
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@ -1371,10 +1371,6 @@ static void as_add_request(request_queue_t *q, struct request *rq)
struct as_rq *alias;
int data_dir;
if (arq->state != AS_RQ_PRESCHED) {
printk("arq->state: %d\n", arq->state);
WARN_ON(1);
}
arq->state = AS_RQ_NEW;
if (rq_data_dir(arq->request) == READ