From: Kanchan Joshi <joshi.k@samsung.com>
To: axboe@kernel.dk, kbusch@kernel.org
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
hch@lst.de, Damien.LeMoal@wdc.com,
Kanchan Joshi <joshi.k@samsung.com>,
Selvakumar S <selvakuma.s1@samsung.com>,
Nitesh Shetty <nj.shetty@samsung.com>,
Javier Gonzalez <javier.gonz@samsung.com>
Subject: [PATCH 1/2] block: fix error code for zone-append
Date: Thu, 2 Jul 2020 21:08:49 +0530 [thread overview]
Message-ID: <1593704330-11540-2-git-send-email-joshi.k@samsung.com> (raw)
In-Reply-To: <1593704330-11540-1-git-send-email-joshi.k@samsung.com>
avoid returning success when it should report failure, preventing
odd behavior in caller.
Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Selvakumar S <selvakuma.s1@samsung.com>
Signed-off-by: Nitesh Shetty <nj.shetty@samsung.com>
Signed-off-by: Javier Gonzalez <javier.gonz@samsung.com>
---
block/bio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/bio.c b/block/bio.c
index a7366c0..0cecdbc 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1044,7 +1044,7 @@ static int __bio_iov_append_get_pages(struct bio *bio, struct iov_iter *iter)
size_t offset;
if (WARN_ON_ONCE(!max_append_sectors))
- return 0;
+ return -EINVAL;
/*
* Move page array up in the allocated memory for the bio vecs as far as
--
2.7.4
next prev parent reply other threads:[~2020-07-02 15:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200702154204epcas5p15106774a3d556b77050710722da89922@epcas5p1.samsung.com>
2020-07-02 15:38 ` [PATCH 0/2] fix/extend zone-append in block-layer Kanchan Joshi
2020-07-02 15:38 ` Kanchan Joshi [this message]
2020-07-03 5:29 ` [PATCH 1/2] block: fix error code for zone-append Damien Le Moal
2020-07-03 6:20 ` Kanchan Joshi
2020-07-02 15:38 ` [PATCH 2/2] block: enable zone-append for iov_iter of bvec type Kanchan Joshi
2020-07-03 5:32 ` Damien Le Moal
2020-07-03 6:53 ` Kanchan Joshi
2020-07-03 8:07 ` Damien Le Moal
2020-07-03 13:02 ` Johannes Thumshirn
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