From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>,
Jan Stancek <jstancek@redhat.com>,
Naresh Kamboju <naresh.kamboju@linaro.org>,
Sasha Levin <sashal@kernel.org>,
linux-nfs@vger.kernel.org
Subject: [PATCH AUTOSEL 4.4 12/20] NFSv2: Fix write regression
Date: Wed, 4 Sep 2019 12:02:55 -0400 [thread overview]
Message-ID: <20190904160303.5062-12-sashal@kernel.org> (raw)
In-Reply-To: <20190904160303.5062-1-sashal@kernel.org>
From: Trond Myklebust <trond.myklebust@hammerspace.com>
[ Upstream commit d33d4beb522987d1c305c12500796f9be3687dee ]
Ensure we update the write result count on success, since the
RPC call itself does not do so.
Reported-by: Jan Stancek <jstancek@redhat.com>
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Tested-by: Jan Stancek <jstancek@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/nfs/proc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 80ecdf2ec8b6a..b83e14ad13c45 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -610,8 +610,10 @@ static int nfs_proc_pgio_rpc_prepare(struct rpc_task *task,
static int nfs_write_done(struct rpc_task *task, struct nfs_pgio_header *hdr)
{
- if (task->tk_status >= 0)
+ if (task->tk_status >= 0) {
+ hdr->res.count = hdr->args.count;
nfs_writeback_update_inode(hdr);
+ }
return 0;
}
--
2.20.1
next prev parent reply other threads:[~2019-09-04 16:04 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 16:02 [PATCH AUTOSEL 4.4 01/20] s390/bpf: fix lcgr instruction encoding Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 02/20] ARM: OMAP2+: Fix omap4 errata warning on other SoCs Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 03/20] s390/bpf: use 32-bit index for tail calls Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 04/20] NFSv4: Fix return values for nfs4_file_open() Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 05/20] NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 06/20] Kconfig: Fix the reference to the IDT77105 Phy driver in the description of ATM_NICSTAR_USE_IDT77105 Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 07/20] ARM: 8874/1: mm: only adjust sections of valid mm structures Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 08/20] r8152: Set memory to all 0xFFs on failed reg reads Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 09/20] x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 10/20] netfilter: nf_conntrack_ftp: Fix debug output Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 11/20] NFSv2: Fix eof handling Sasha Levin
2019-09-04 16:02 ` Sasha Levin [this message]
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 13/20] cifs: set domainName when a domain-key is used in multiuser Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 14/20] cifs: Use kzfree() to zero out the password Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 15/20] x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning Sasha Levin
2019-09-04 16:02 ` [PATCH AUTOSEL 4.4 16/20] sky2: Disable MSI on yet another ASUS boards (P6Xxxx) Sasha Levin
2019-09-04 16:03 ` [PATCH AUTOSEL 4.4 17/20] perf/x86/intel: Restrict period on Nehalem Sasha Levin
2019-09-04 16:03 ` [PATCH AUTOSEL 4.4 18/20] net: stmmac: dwmac-rk: Don't fail if phy regulator is absent Sasha Levin
2019-09-04 16:03 ` [PATCH AUTOSEL 4.4 19/20] tools/power turbostat: fix buffer overrun Sasha Levin
2019-09-04 16:03 ` [PATCH AUTOSEL 4.4 20/20] net: seeq: Fix the function used to release some memory in an error handling path Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190904160303.5062-12-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=jstancek@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=naresh.kamboju@linaro.org \
--cc=stable@vger.kernel.org \
--cc=trond.myklebust@hammerspace.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.