Based on consensus reached in Feb 2011 interim IETF meeting regarding
use of LAYOUTCOMMIT, it has been decided that a NFS_DATA_SYNC return
from a WRITE to data server should not initiate a COMMIT.
Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxx>
---
fs/nfs/write.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 55a8c36..92b4a66 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -474,7 +474,10 @@ nfs_clear_request_commit(struct nfs_page *req)
static inline
int nfs_write_need_commit(struct nfs_write_data *data)
{
- return data->verf.committed != NFS_FILE_SYNC;
+ if (data->verf.committed == NFS_DATA_SYNC)
+ return data->lseg == NULL;
+ else
+ return data->verf.committed != NFS_FILE_SYNC;
}
static inline
--
1.7.2.1
--
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