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block: don't print I/O error warning for dead disks 

When a disk has been marked dead, don't print warnings for I/O errors
as they are very much expected.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220323163815.1526998-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2022-03-23 17:38:15 +01:00 committed by Jens Axboe
parent ccf16413e5
commit 3d973a76e5
1 changed files with 2 additions and 1 deletions
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3
block/blk-mq.c
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@ -794,7 +794,8 @@ bool blk_update_request(struct request *req, blk_status_t error,
#endif #endif
if (unlikely(error && !blk_rq_is_passthrough(req) && if (unlikely(error && !blk_rq_is_passthrough(req) &&
!(req->rq_flags & RQF_QUIET))) { !(req->rq_flags & RQF_QUIET)) &&
!test_bit(GD_DEAD, &req->q->disk->state)) {
blk_print_req_error(req, error); blk_print_req_error(req, error);
trace_block_rq_error(req, error, nr_bytes); trace_block_rq_error(req, error, nr_bytes);
} }