Return-Path: linux-nfs-owner@vger.kernel.org Received: from mail-ea0-f174.google.com ([209.85.215.174]:52987 "EHLO mail-ea0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754489Ab2KZJ0T (ORCPT ); Mon, 26 Nov 2012 04:26:19 -0500 Received: by mail-ea0-f174.google.com with SMTP id e13so4312730eaa.19 for ; Mon, 26 Nov 2012 01:26:18 -0800 (PST) From: Benny Halevy To: linux-nfs@vger.kernel.org Subject: [PATCH] pnfsd-lexp: CONFIG_PNFSD_LEXP_COMMIT_THRU_MDS Date: Mon, 26 Nov 2012 11:26:14 +0200 Message-Id: <1353921974-19637-1-git-send-email-bhalevy@tonian.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: Signed-off-by: Benny Halevy --- fs/nfsd/Kconfig | 7 +++++++ fs/nfsd/pnfsd_lexp.c | 4 ++++ 2 files changed, 11 insertions(+) diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig index d5ceec0..54b828e 100644 --- a/fs/nfsd/Kconfig +++ b/fs/nfsd/Kconfig @@ -139,3 +139,10 @@ config PNFSD_LEXP_RETURN_ON_CLOSE default y help Set return_on_close response flag. + +config PNFSD_LEXP_COMMIT_THRU_MDS + bool "Reply to LAYOUTGET with commit_thru_mds set to true" + depends on PNFSD_LOCAL_EXPORT + default n + help + Set commit_thru_mds nfl_util response flag. diff --git a/fs/nfsd/pnfsd_lexp.c b/fs/nfsd/pnfsd_lexp.c index 33a724c..bcdb80f 100644 --- a/fs/nfsd/pnfsd_lexp.c +++ b/fs/nfsd/pnfsd_lexp.c @@ -168,7 +168,11 @@ static int get_stripe_unit(int blocksize) /* Set file layout response args */ layout->lg_layout_type = LAYOUT_NFSV4_1_FILES; layout->lg_stripe_type = STRIPE_SPARSE; +#ifdef CONFIG_PNFSD_LEXP_COMMIT_THRU_MDS layout->lg_commit_through_mds = true; +#else + layout->lg_commit_through_mds = false; +#endif layout->lg_stripe_unit = get_stripe_unit(inode->i_sb->s_blocksize); layout->lg_fh_length = 1; layout->device_id.sbid = arg->lg_sbid; -- 1.7.11.7