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block: tone down bio_check_eod

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bdev_nr_sectors() == 0 is a pattern used for block devices that have
been hot removed, don't spam the log about them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250818101102.1604551-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2025-08-18 12:11:02 +02:00 committed by Jens Axboe
parent 47b71abd58
commit d0a2b527d8
1 changed files with 1 additions and 1 deletions
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block/blk-core.c
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@ -557,7 +557,7 @@ static inline int bio_check_eod(struct bio *bio)
sector_t maxsector = bdev_nr_sectors(bio->bi_bdev); sector_t maxsector = bdev_nr_sectors(bio->bi_bdev);
unsigned int nr_sectors = bio_sectors(bio); unsigned int nr_sectors = bio_sectors(bio);
if (nr_sectors && if (nr_sectors && maxsector &&
(nr_sectors > maxsector || (nr_sectors > maxsector ||
bio->bi_iter.bi_sector > maxsector - nr_sectors)) { bio->bi_iter.bi_sector > maxsector - nr_sectors)) {
pr_info_ratelimited("%s: attempt to access beyond end of device\n" pr_info_ratelimited("%s: attempt to access beyond end of device\n"