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| author | Peng Tao <tao.peng@primarydata.com> | 2014-11-17 09:30:41 +0800 |
|---|---|---|
| committer | Tom Haynes <loghyr@primarydata.com> | 2015-02-03 11:06:50 -0800 |
| commit | 193e3aa2ccfb5a53acf7a690b80a1e415b74dbd7 (patch) | |
| tree | fd805d0a879441054ee99252d0e1767a08b331a3 /fs/mpage.c | |
| parent | 6c16605d6ef0dfb2e154119700d58b85c6b4dc71 (diff) | |
| download | blackbird-op-linux-193e3aa2ccfb5a53acf7a690b80a1e415b74dbd7.tar.gz blackbird-op-linux-193e3aa2ccfb5a53acf7a690b80a1e415b74dbd7.zip | |
nfs41: introduce NFS_LAYOUT_RETURN_BEFORE_CLOSE
When it is set, generic pnfs would try to send layoutreturn right
before last close/delegation_return regard less NFS_LAYOUT_ROC is
set or not. LD can then make sure layoutreturn is always sent
rather than being omitted.
The difference against NFS_LAYOUT_RETURN is that
NFS_LAYOUT_RETURN_BEFORE_CLOSE does not block usage of the layout so
LD can set it and expect generic layer to try pnfs path at the
same time.
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <loghyr@primarydata.com>
Diffstat (limited to 'fs/mpage.c')
0 files changed, 0 insertions, 0 deletions
