Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 33/59] NFSv2: Fix write regression | Date | Fri, 20 Sep 2019 00:03:48 +0200 |
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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 73d1f7277e482..eff93315572e7 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -611,8 +611,10 @@ 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
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