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| author | Benjamin Coddington <bcodding@redhat.com> | 2016-07-18 10:41:57 -0400 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2016-08-22 12:23:16 -0400 |
| commit | cf4f30b2501fc90f23a935422af07bdddc155678 (patch) | |
| tree | 4b263b625ca8ad0d2f7314ac0850738031ed15ac /include | |
| parent | f9fef43a3266d385fabe8f63e6eabf54e3ea6bcc (diff) | |
nfs: don't create zero-length requests
[ Upstream commit 149a4fddd0a72d526abbeac0c8deaab03559836a ]
NFS doesn't expect requests with wb_bytes set to zero and may make
unexpected decisions about how to handle that request at the page IO layer.
Skip request creation if we won't have any wb_bytes in the request.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Weston Andros Adamson <dros@primarydata.com>
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions