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| author | Jens Axboe <axboe@suse.de> | 2005-11-21 19:49:41 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-21 11:04:52 -0800 |
| commit | 8ad9ebb391e4cd75837ee608b9c33fcaceda0bc2 (patch) | |
| tree | bac5dc39477176652b07dea14052d6febc2708bc | |
| parent | f9e6bfa141c5bcf3402d98204b7b23b310be9ddb (diff) | |
| download | kernel-common-8ad9ebb391e4cd75837ee608b9c33fcaceda0bc2.tar.gz kernel-common-8ad9ebb391e4cd75837ee608b9c33fcaceda0bc2.tar.bz2 kernel-common-8ad9ebb391e4cd75837ee608b9c33fcaceda0bc2.zip | |
[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>
| -rw-r--r-- | block/as-iosched.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c index fbe050124ec5..43fa20495688 100644 --- a/block/as-iosched.c +++ b/block/as-iosched.c @@ -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 |