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authorChristoph Hellwig <hch@lst.de>2020-06-11 08:44:47 +0200
committerJens Axboe <axboe@kernel.dk>2020-06-24 09:15:57 -0600
commit15f73f5b3e5958f2d169fe13c420eeeeae07bbf2 (patch)
treeda4308ed35371e693bb35b85855e2f984aa465b2 /block/blk.h
parentd391a7a399e46315a8adc65eb8fb5d9123b91700 (diff)
downloadlinux-15f73f5b3e5958f2d169fe13c420eeeeae07bbf2.tar.bz2
blk-mq: move failure injection out of blk_mq_complete_request
Move the call to blk_should_fake_timeout out of blk_mq_complete_request and into the drivers, skipping call sites that are obvious error handlers, and remove the now superflous blk_mq_force_complete_rq helper. This ensures we don't keep injecting errors into completions that just terminate the Linux request after the hardware has been reset or the command has been aborted. Reviewed-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/block/blk.h b/block/blk.h
index b5d1f0fc6547..8ba4a5e4fe07 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -223,18 +223,9 @@ ssize_t part_fail_show(struct device *dev, struct device_attribute *attr,
char *buf);
ssize_t part_fail_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
-
-#ifdef CONFIG_FAIL_IO_TIMEOUT
-int blk_should_fake_timeout(struct request_queue *);
ssize_t part_timeout_show(struct device *, struct device_attribute *, char *);
ssize_t part_timeout_store(struct device *, struct device_attribute *,
const char *, size_t);
-#else
-static inline int blk_should_fake_timeout(struct request_queue *q)
-{
- return 0;
-}
-#endif
void __blk_queue_split(struct request_queue *q, struct bio **bio,
unsigned int *nr_segs);