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| author |   Jens Axboe <axboe@kernel.dk> | 2020-06-01 10:02:01 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-06-01 10:02:01 -0600 |
| commit | abb30460bda232f304f642510adc8c6576ea51ea (patch) | |
| tree | 6e7c4e29dfdf6ce96d3badc6c42b93df4d69e8e1 /include/linux/bio.h | |
| parent | blk-wbt: rename __wbt_update_limits to wbt_update_limits (diff) | |
| download | wireguard-linux-abb30460bda232f304f642510adc8c6576ea51ea.tar.xz wireguard-linux-abb30460bda232f304f642510adc8c6576ea51ea.zip | |
block: mark bio_wouldblock_error() bio with BIO_QUIET
We really don't care about triggering buffer errors for this condition.
This avoids a spew of:
Buffer I/O error on dev sdc, logical block 785929, async page read
Buffer I/O error on dev sdc, logical block 759095, async page read
Buffer I/O error on dev sdc, logical block 766922, async page read
Buffer I/O error on dev sdc, logical block 17659, async page read
Buffer I/O error on dev sdc, logical block 637571, async page read
Buffer I/O error on dev sdc, logical block 39241, async page read
Buffer I/O error on dev sdc, logical block 397241, async page read
Buffer I/O error on dev sdc, logical block 763992, async page read
from -EAGAIN conditions on request allocation for async reads.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/bio.h')
| -rw-r--r-- | include/linux/bio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 941378ec5b39..683ff5fd8871 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -417,6 +417,7 @@ static inline void bio_io_error(struct bio *bio) static inline void bio_wouldblock_error(struct bio *bio) { + bio_set_flag(bio, BIO_QUIET); bio->bi_status = BLK_STS_AGAIN; bio_endio(bio); } |