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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-28 06:54:19 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-03-02 07:22:40 +0300 |
| commit | aa5accea404b2b92d39c1924cfeb90f6082f6389 (patch) | |
| tree | 994520d462eaa508313e23750c992e48a0dba08e /fs/nfs/sysctl.c | |
| parent | be36e185bd26388355d3ea1847278b96ab350792 (diff) | |
| download | linux-aa5accea404b2b92d39c1924cfeb90f6082f6389.tar.xz | |
NFS: Ensure that buffered writes wait for O_DIRECT writes to complete
The O_DIRECT code will grab the inode->i_mutex and flush out buffered
writes, before scheduling a read or a write. However there is no
equivalent in the buffered write code to wait for O_DIRECT to complete.
Fixes a reported issue in xfstests generic/133, when first performing an
O_DIRECT write followed by a buffered write.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfs/sysctl.c')
0 files changed, 0 insertions, 0 deletions