From: Christoph Hellwig <hch@lst.de>
To: hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com
Cc: linux-s390@vger.kernel.org, linux-block@vger.kernel.org
Subject: [PATCH] s390/dcssblk:: don't call bio_split_to_limits
Date: Mon, 23 Jan 2023 08:53:56 +0100 [thread overview]
Message-ID: <20230123075356.60847-1-hch@lst.de> (raw)
s390 iterates over the bio using bio_for_each_segment and doesn't need
any bio splitting.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/s390/block/dcssblk.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c
index c0f85ffb2b62de..c09f2e053bf863 100644
--- a/drivers/s390/block/dcssblk.c
+++ b/drivers/s390/block/dcssblk.c
@@ -864,10 +864,6 @@ dcssblk_submit_bio(struct bio *bio)
unsigned long source_addr;
unsigned long bytes_done;
- bio = bio_split_to_limits(bio);
- if (!bio)
- return;
-
bytes_done = 0;
dev_info = bio->bi_bdev->bd_disk->private_data;
if (dev_info == NULL)
--
2.39.0
next reply other threads:[~2023-01-23 7:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 7:53 Christoph Hellwig [this message]
2023-01-24 13:41 ` [PATCH] s390/dcssblk:: don't call bio_split_to_limits Alexander Gordeev
2023-01-24 13:45 ` Christoph Hellwig
2023-01-24 18:22 ` Alexander Gordeev
2023-01-24 18:27 ` Jens Axboe
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