From 15f73f5b3e5958f2d169fe13c420eeeeae07bbf2 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 11 Jun 2020 08:44:47 +0200 Subject: 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 Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/blk-timeout.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'block/blk-timeout.c') diff --git a/block/blk-timeout.c b/block/blk-timeout.c index 8aa68fae96ad..3a1ac6434758 100644 --- a/block/blk-timeout.c +++ b/block/blk-timeout.c @@ -20,13 +20,11 @@ static int __init setup_fail_io_timeout(char *str) } __setup("fail_io_timeout=", setup_fail_io_timeout); -int blk_should_fake_timeout(struct request_queue *q) +bool __blk_should_fake_timeout(struct request_queue *q) { - if (!test_bit(QUEUE_FLAG_FAIL_IO, &q->queue_flags)) - return 0; - return should_fail(&fail_io_timeout, 1); } +EXPORT_SYMBOL_GPL(__blk_should_fake_timeout); static int __init fail_io_timeout_debugfs(void) { -- cgit v1.2.3-59-g8ed1b