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block: fix blk_abort_request on blk-mq 

Signed-off-by: Christoph Hellwig <hch@lst.de>

Moved blk_mq_rq_timed_out() definition to the private blk-mq.h header.

Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig 2014-09-22 10:21:48 -06:00 committed by Jens Axboe
parent 5e940aaa59
commit 9041583765
3 changed files with 8 additions and 2 deletions
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2
block/blk-mq.c
View File

@ -530,7 +530,7 @@ struct blk_mq_timeout_data {
unsigned int next_set;
};
static void blk_mq_rq_timed_out(struct request *req, bool reserved)
void blk_mq_rq_timed_out(struct request *req, bool reserved)
{
struct blk_mq_ops *ops = req->q->mq_ops;
enum blk_eh_timer_return ret = BLK_EH_RESET_TIMER;

2
block/blk-mq.h
View File

@ -60,6 +60,8 @@ extern int blk_mq_hw_queue_to_node(unsigned int *map, unsigned int);
extern int blk_mq_sysfs_register(struct request_queue *q);
extern void blk_mq_sysfs_unregister(struct request_queue *q);
extern void blk_mq_rq_timed_out(struct request *req, bool reserved);
/*
* Basic implementation of sparser bitmap, allowing the user to spread
* the bits over more cachelines.

6
block/blk-timeout.c
View File

@ -7,6 +7,7 @@
#include <linux/fault-inject.h>
#include "blk.h"
#include "blk-mq.h"
#ifdef CONFIG_FAIL_IO_TIMEOUT
@ -158,7 +159,10 @@ void blk_abort_request(struct request *req)
if (blk_mark_rq_complete(req))
return;
blk_delete_timer(req);
blk_rq_timed_out(req);
if (req->q->mq_ops)
blk_mq_rq_timed_out(req, false);
else
blk_rq_timed_out(req);
}
EXPORT_SYMBOL_GPL(blk_abort_request);