From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: "J. Bruce Fields" <bfields-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
Cc: Jeff Layton <jlayton-7I+n7zu2hftEKMMhf/gKZA@public.gmane.org>,
linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
xfs-VZNHf3L845pBDgjK7y7TUQ@public.gmane.org
Subject: [PATCH 17/20] xfs: update the superblock using a synchronous transaction in growfs
Date: Thu, 22 Jan 2015 12:10:03 +0100 [thread overview]
Message-ID: <1421925006-24231-18-git-send-email-hch@lst.de> (raw)
In-Reply-To: <1421925006-24231-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
Growfs updates the secondary superblocks using synchronous unlogged
buffer writes after committing the updates to the primary superblock.
Mark the transaction to the primary superblock as synchronous so that
we guarantee it is committed to disk before we update the secondary
superblocks.
Signed-off-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
---
fs/xfs/xfs_fsops.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index fdc6422..74c6211 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -488,6 +488,7 @@ xfs_growfs_data_private(
xfs_trans_mod_sb(tp, XFS_TRANS_SB_FDBLOCKS, nfree);
if (dpct)
xfs_trans_mod_sb(tp, XFS_TRANS_SB_IMAXPCT, dpct);
+ xfs_trans_set_sync(tp);
error = xfs_trans_commit(tp, 0);
if (error)
return error;
--
1.9.1
--
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org,
Jeff Layton <jlayton@primarydata.com>,
xfs@oss.sgi.com
Subject: [PATCH 17/20] xfs: update the superblock using a synchronous transaction in growfs
Date: Thu, 22 Jan 2015 12:10:03 +0100 [thread overview]
Message-ID: <1421925006-24231-18-git-send-email-hch@lst.de> (raw)
In-Reply-To: <1421925006-24231-1-git-send-email-hch@lst.de>
Growfs updates the secondary superblocks using synchronous unlogged
buffer writes after committing the updates to the primary superblock.
Mark the transaction to the primary superblock as synchronous so that
we guarantee it is committed to disk before we update the secondary
superblocks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/xfs/xfs_fsops.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index fdc6422..74c6211 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -488,6 +488,7 @@ xfs_growfs_data_private(
xfs_trans_mod_sb(tp, XFS_TRANS_SB_FDBLOCKS, nfree);
if (dpct)
xfs_trans_mod_sb(tp, XFS_TRANS_SB_IMAXPCT, dpct);
+ xfs_trans_set_sync(tp);
error = xfs_trans_commit(tp, 0);
if (error)
return error;
--
1.9.1
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Jeff Layton <jlayton@primarydata.com>,
linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
xfs@oss.sgi.com
Subject: [PATCH 17/20] xfs: update the superblock using a synchronous transaction in growfs
Date: Thu, 22 Jan 2015 12:10:03 +0100 [thread overview]
Message-ID: <1421925006-24231-18-git-send-email-hch@lst.de> (raw)
In-Reply-To: <1421925006-24231-1-git-send-email-hch@lst.de>
Growfs updates the secondary superblocks using synchronous unlogged
buffer writes after committing the updates to the primary superblock.
Mark the transaction to the primary superblock as synchronous so that
we guarantee it is committed to disk before we update the secondary
superblocks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/xfs/xfs_fsops.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index fdc6422..74c6211 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -488,6 +488,7 @@ xfs_growfs_data_private(
xfs_trans_mod_sb(tp, XFS_TRANS_SB_FDBLOCKS, nfree);
if (dpct)
xfs_trans_mod_sb(tp, XFS_TRANS_SB_IMAXPCT, dpct);
+ xfs_trans_set_sync(tp);
error = xfs_trans_commit(tp, 0);
if (error)
return error;
--
1.9.1
next prev parent reply other threads:[~2015-01-22 11:10 UTC|newest]
Thread overview: 167+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-22 11:09 a simple and scalable pNFS block layout server V2 Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 04/20] nfsd: factor out a helper to decode nfstime4 values Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
[not found] ` <1421925006-24231-5-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-01-22 20:15 ` J. Bruce Fields
2015-01-22 20:15 ` J. Bruce Fields
2015-01-22 20:15 ` J. Bruce Fields
2015-01-22 11:09 ` [PATCH 05/20] nfsd: move nfsd_fh_match to nfsfh.h Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 09/20] nfsd: make find_any_file available outside nfs4state.c Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 12/20] nfsd: update documentation for pNFS support Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 13/20] nfsd: add trace events Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:10 ` [PATCH 15/20] nfsd: pNFS block layout driver Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-22 11:10 ` [PATCH 18/20] xfs: factor out a xfs_update_prealloc_flags() helper Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
[not found] ` <1421925006-24231-19-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-02-01 23:06 ` Dave Chinner
2015-02-01 23:06 ` Dave Chinner
2015-02-01 23:06 ` Dave Chinner
2015-01-22 16:04 ` a simple and scalable pNFS block layout server V2 Chuck Lever
2015-01-22 16:04 ` Chuck Lever
2015-01-22 16:21 ` Christoph Hellwig
2015-01-22 16:21 ` Christoph Hellwig
2015-01-22 16:21 ` Christoph Hellwig
[not found] ` <1421925006-24231-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-01-22 11:09 ` [PATCH 01/20] nfs: add LAYOUT_TYPE_MAX enum value Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 02/20] fs: track fl_owner for leases Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 03/20] fs: add FL_LAYOUT lease type Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 15:45 ` Jeff Layton
2015-01-22 15:45 ` Jeff Layton
[not found] ` <1421925006-24231-4-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-01-22 20:14 ` J. Bruce Fields
2015-01-22 20:14 ` J. Bruce Fields
2015-01-22 20:14 ` J. Bruce Fields
[not found] ` <20150122201442.GJ898-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-01-22 20:18 ` Christoph Hellwig
2015-01-22 20:18 ` Christoph Hellwig
2015-01-22 20:18 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 06/20] nfsd: add fh_fsid_match helper Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 07/20] nfsd: make lookup/alloc/unhash_stid available outside nfs4state.c Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 08/20] nfsd: make find/get/put file " Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` [PATCH 10/20] nfsd: implement pNFS operations Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
[not found] ` <1421925006-24231-11-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-01-29 20:33 ` J. Bruce Fields
2015-01-29 20:33 ` J. Bruce Fields
2015-01-29 20:33 ` J. Bruce Fields
[not found] ` <20150129203346.GA11064-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-02-02 12:43 ` Christoph Hellwig
2015-02-02 12:43 ` Christoph Hellwig
2015-02-02 12:43 ` Christoph Hellwig
2015-02-02 14:28 ` J. Bruce Fields
2015-02-02 14:28 ` J. Bruce Fields
[not found] ` <20150202142832.GC22301-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-02-02 14:56 ` Christoph Hellwig
2015-02-02 14:56 ` Christoph Hellwig
2015-02-02 14:56 ` Christoph Hellwig
[not found] ` <20150202145619.GA18387-jcswGhMUV9g@public.gmane.org>
2015-02-02 15:00 ` J. Bruce Fields
2015-02-02 15:00 ` J. Bruce Fields
2015-02-02 15:00 ` J. Bruce Fields
[not found] ` <20150202150032.GD22301-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-02-02 18:56 ` Christoph Hellwig
2015-02-02 18:56 ` Christoph Hellwig
2015-02-02 18:56 ` Christoph Hellwig
[not found] ` <20150202185638.GB23319-jcswGhMUV9g@public.gmane.org>
2015-02-03 16:08 ` J. Bruce Fields
2015-02-03 16:08 ` J. Bruce Fields
2015-02-03 16:08 ` J. Bruce Fields
2015-01-22 11:09 ` [PATCH 11/20] nfsd: implement pNFS layout recalls Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:09 ` Christoph Hellwig
2015-01-22 11:10 ` [PATCH 14/20] exportfs: add methods for block layout exports Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-22 11:10 ` [PATCH 16/20] xfs: pass a 64-bit count argument to xfs_iomap_write_unwritten Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-29 20:52 ` J. Bruce Fields
2015-01-29 20:52 ` J. Bruce Fields
2015-02-02 7:30 ` Christoph Hellwig
2015-02-02 7:30 ` Christoph Hellwig
2015-02-02 19:24 ` Dave Chinner
2015-02-02 19:24 ` Dave Chinner
2015-02-02 19:43 ` Dave Chinner
2015-02-02 19:43 ` Dave Chinner
2015-02-02 19:43 ` Dave Chinner
2015-02-02 19:48 ` J. Bruce Fields
2015-02-02 19:48 ` J. Bruce Fields
2015-02-02 19:48 ` J. Bruce Fields
2015-02-03 18:35 ` Christoph Hellwig
2015-02-03 18:35 ` Christoph Hellwig
[not found] ` <20150203183533.GA16929-jcswGhMUV9g@public.gmane.org>
2015-02-11 22:35 ` J. Bruce Fields
2015-02-11 22:35 ` J. Bruce Fields
2015-02-11 22:35 ` J. Bruce Fields
2015-02-11 22:54 ` J. Bruce Fields
2015-02-11 22:54 ` J. Bruce Fields
2015-02-04 7:57 ` Christoph Hellwig
2015-02-04 7:57 ` Christoph Hellwig
2015-02-04 7:57 ` Christoph Hellwig
[not found] ` <20150204075756.GA763-jcswGhMUV9g@public.gmane.org>
2015-02-04 20:02 ` Dave Chinner
2015-02-04 20:02 ` Dave Chinner
2015-02-04 20:02 ` Dave Chinner
2015-01-22 11:10 ` Christoph Hellwig [this message]
2015-01-22 11:10 ` [PATCH 17/20] xfs: update the superblock using a synchronous transaction in growfs Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-22 11:10 ` [PATCH 19/20] xfs: implement pNFS export operations Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
[not found] ` <1421925006-24231-20-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-02-05 0:47 ` Dave Chinner
2015-02-05 0:47 ` Dave Chinner
2015-02-05 0:47 ` Dave Chinner
2015-02-05 7:08 ` Christoph Hellwig
2015-02-05 7:08 ` Christoph Hellwig
2015-02-05 7:08 ` Christoph Hellwig
[not found] ` <20150205070858.GA593-jcswGhMUV9g@public.gmane.org>
2015-02-05 13:57 ` Christoph Hellwig
2015-02-05 13:57 ` Christoph Hellwig
2015-02-05 13:57 ` Christoph Hellwig
[not found] ` <20150205135756.GA6386-jcswGhMUV9g@public.gmane.org>
2015-02-06 22:20 ` Dave Chinner
2015-02-06 22:20 ` Dave Chinner
2015-02-06 22:20 ` Dave Chinner
2015-02-06 22:42 ` J. Bruce Fields
2015-02-06 22:42 ` J. Bruce Fields
2015-02-08 13:34 ` Christoph Hellwig
2015-02-08 13:34 ` Christoph Hellwig
[not found] ` <20150208133435.GA27081-jcswGhMUV9g@public.gmane.org>
2015-02-08 14:09 ` Jeff Layton
2015-02-08 14:09 ` Jeff Layton
2015-02-08 14:09 ` Jeff Layton
[not found] ` <20150208090942.51e99687-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2015-02-09 20:11 ` J. Bruce Fields
2015-02-09 20:11 ` J. Bruce Fields
2015-02-09 20:11 ` J. Bruce Fields
[not found] ` <20150209201154.GA27746-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-02-10 0:04 ` Dave Chinner
2015-02-10 0:04 ` Dave Chinner
2015-02-10 0:04 ` Dave Chinner
2015-02-13 1:11 ` J. Bruce Fields
2015-02-13 1:11 ` J. Bruce Fields
2015-02-13 1:11 ` J. Bruce Fields
2015-02-13 1:54 ` Dave Chinner
2015-02-13 1:54 ` Dave Chinner
2015-02-13 2:38 ` Stephen Rothwell
2015-02-13 2:38 ` Stephen Rothwell
2015-02-15 23:25 ` Dave Chinner
2015-02-15 23:25 ` Dave Chinner
2015-01-22 11:10 ` [PATCH 20/20] xfs: recall pNFS layouts on conflicting access Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
2015-01-22 11:10 ` Christoph Hellwig
[not found] ` <1421925006-24231-21-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-02-05 0:51 ` Dave Chinner
2015-02-05 0:51 ` Dave Chinner
2015-02-05 0:51 ` Dave Chinner
2015-01-22 20:01 ` a simple and scalable pNFS block layout server V2 J. Bruce Fields
2015-01-22 20:01 ` J. Bruce Fields
2015-01-22 20:01 ` J. Bruce Fields
2015-01-22 20:06 ` J. Bruce Fields
2015-01-22 20:06 ` J. Bruce Fields
2015-01-22 20:06 ` J. Bruce Fields
2015-01-22 20:20 ` Christoph Hellwig
2015-01-22 20:20 ` Christoph Hellwig
[not found] ` <20150122200618.GI898-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>
2015-01-22 20:20 ` Jeff Layton
2015-01-22 20:20 ` Jeff Layton
2015-01-22 20:20 ` Jeff Layton
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