NFS: Ensure we immediately start writeback on rescheduled writes

If the writes are being rescheduled due to a pNFS error, then we really
want to immediately start a new flush. The O_DIRECT code already does
this, so we only need to worry about buffered writes.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

parent bd3d16a8

fs/nfs/write.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1406,6 +1406,8 @@ static void nfs_async_write_error(struct list_head *head)
		static void nfs_async_write_reschedule_io(struct nfs_pgio_header *hdr)
		{
		nfs_async_write_error(&hdr->pages);
		filemap_fdatawrite_range(hdr->inode->i_mapping, hdr->args.offset,
		hdr->args.offset + hdr->args.count - 1);
		}

		static const struct nfs_pgio_completion_ops nfs_async_write_completion_ops = {