Since pnfs_write_done_resend_to_mds() does not actually call
end_page_writeback() on the pages that are being redirected to the
metadata server, callers of fsync() do not see the I/O as complete until
the writeback to the MDS finishes. We therefore do not need to set
NFS_CONTEXT_RESEND_WRITES, since there is nothing to redrive.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
/* 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);