diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-06-17 19:56:22 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-06-17 20:00:42 -0400 |
| commit | c70701131f7a8edea91fc49d11796d342cff7c62 (patch) | |
| tree | 72b9025f1179ac1fe608c27f497218fb04698b03 /fs/nfs | |
| parent | 1ca018d28d96d07788474abf66a5f3e9594841f5 (diff) | |
NFS: Ensure we set NFS_CONTEXT_RESEND_WRITES when requeuing writes
If a write attempt fails, and the write is queued up for resending to
the server, as opposed to being dropped, then we need to set the
appropriate flag so that nfs_file_fsync() does the right thing.
Cc: stable@vger.kernel.org
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/pnfs.c | 1 | ||||
| -rw-r--r-- | fs/nfs/write.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 219ee6a3f1b3..d47c188682b1 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1821,6 +1821,7 @@ int pnfs_write_done_resend_to_mds(struct nfs_pgio_header *hdr) /* Resend all requests through the MDS */ nfs_pageio_init_write(&pgio, hdr->inode, FLUSH_STABLE, true, hdr->completion_ops); + set_bit(NFS_CONTEXT_RESEND_WRITES, &hdr->args.context->flags); return nfs_pageio_resend(&pgio, hdr); } EXPORT_SYMBOL_GPL(pnfs_write_done_resend_to_mds); diff --git a/fs/nfs/write.c b/fs/nfs/write.c index dfc19f1575a1..daf355642845 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1289,6 +1289,7 @@ static void nfs_initiate_write(struct nfs_pgio_header *hdr, static void nfs_redirty_request(struct nfs_page *req) { nfs_mark_request_dirty(req); + set_bit(NFS_CONTEXT_RESEND_WRITES, &req->wb_context->flags); nfs_unlock_request(req); nfs_end_page_writeback(req); nfs_release_request(req); |