block: remove handle_bad_sector
Use the %pg format specifier instead of the stack hungry bdevname
function, and remove handle_bad_sector given that it is not pointless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20220304180105.409765-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/blk-core.c b/block/blk-core.c
index 34e1b7f..4d858fc 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -540,17 +540,6 @@ bool blk_get_queue(struct request_queue *q)
}
EXPORT_SYMBOL(blk_get_queue);
-static void handle_bad_sector(struct bio *bio, sector_t maxsector)
-{
- char b[BDEVNAME_SIZE];
-
- pr_info_ratelimited("%s: attempt to access beyond end of device\n"
- "%s: rw=%d, want=%llu, limit=%llu\n",
- current->comm,
- bio_devname(bio, b), bio->bi_opf,
- bio_end_sector(bio), maxsector);
-}
-
#ifdef CONFIG_FAIL_MAKE_REQUEST
static DECLARE_FAULT_ATTR(fail_make_request);
@@ -612,7 +601,11 @@ static inline int bio_check_eod(struct bio *bio)
if (nr_sectors && maxsector &&
(nr_sectors > maxsector ||
bio->bi_iter.bi_sector > maxsector - nr_sectors)) {
- handle_bad_sector(bio, maxsector);
+ pr_info_ratelimited("%s: attempt to access beyond end of device\n"
+ "%pg: rw=%d, want=%llu, limit=%llu\n",
+ current->comm,
+ bio->bi_bdev, bio->bi_opf,
+ bio_end_sector(bio), maxsector);
return -EIO;
}
return 0;
