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| author | Peng Tao <bergwolf@gmail.com> | 2012-08-24 00:27:53 +0800 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-01 15:38:35 -0700 |
| commit | 96c9eae638765c2bf2ca4f5a6325484f9bb69aa7 (patch) | |
| tree | 9824f378029107b3f7be58df63a8c17a08f9b84b /fs/ext4 | |
| parent | f742dc4a32587bff50b13dde9d8894b96851951a (diff) | |
| download | linux-3.10-96c9eae638765c2bf2ca4f5a6325484f9bb69aa7.tar.gz linux-3.10-96c9eae638765c2bf2ca4f5a6325484f9bb69aa7.tar.bz2 linux-3.10-96c9eae638765c2bf2ca4f5a6325484f9bb69aa7.zip | |
pnfsblock: fix non-aligned DIO write
For DIO writes, if it is not blocksize aligned, we need to do
internal serialization. It may slow down writers anyway. So we
just bail them out and resend to MDS.
Cc: stable <stable@vger.kernel.org> [since v3.4]
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/ext4')
0 files changed, 0 insertions, 0 deletions