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From: Luis Chamberlain <mcgrof@kernel.org>
To: linux-xfs@vger.kernel.org, gregkh@linuxfoundation.org,
	Alexander.Levin@microsoft.com
Cc: stable@vger.kernel.org, amir73il@gmail.com, hch@infradead.org,
	Carlos Maiolino <cmaiolino@redhat.com>,
	Dave Chinner <david@fromorbit.com>,
	Luis Chamberlain <mcgrof@kernel.org>
Subject: [PATCH v2 01/10] xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat
Date: Mon,  4 Feb 2019 08:54:18 -0800	[thread overview]
Message-ID: <20190204165427.23607-2-mcgrof@kernel.org> (raw)
In-Reply-To: <20190204165427.23607-1-mcgrof@kernel.org>

From: Carlos Maiolino <cmaiolino@redhat.com>

commit 41657e5507b13e963be906d5d874f4f02374fd5c upstream.

The addition of FIBT, RMAP and REFCOUNT changed the offsets into
__xfssats structure.

This caused xqmstat_proc_show() to display garbage data via
/proc/fs/xfs/xqmstat, once it relies on the offsets marked via macros.

Fix it.

Fixes: 00f4e4f9 xfs: add rmap btree stats infrastructure
Fixes: aafc3c24 xfs: support the XFS_BTNUM_FINOBT free inode btree type
Fixes: 46eeb521 xfs: introduce refcount btree definitions
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
 fs/xfs/xfs_stats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_stats.c b/fs/xfs/xfs_stats.c
index 4e4423153071..740ac9674848 100644
--- a/fs/xfs/xfs_stats.c
+++ b/fs/xfs/xfs_stats.c
@@ -119,7 +119,7 @@ static int xqmstat_proc_show(struct seq_file *m, void *v)
 	int j;
 
 	seq_printf(m, "qm");
-	for (j = XFSSTAT_END_IBT_V2; j < XFSSTAT_END_XQMSTAT; j++)
+	for (j = XFSSTAT_END_REFCOUNT; j < XFSSTAT_END_XQMSTAT; j++)
 		seq_printf(m, " %u", counter_val(xfsstats.xs_stats, j));
 	seq_putc(m, '\n');
 	return 0;
-- 
2.18.0


  reply	other threads:[~2019-02-04 16:54 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-04 16:54 [PATCH v2 00/10] xfs: stable fixes for v4.19.y Luis Chamberlain
2019-02-04 16:54 ` Luis Chamberlain [this message]
2019-02-04 16:54 ` [PATCH v2 02/10] xfs: cancel COW blocks before swapext Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 03/10] xfs: Fix error code in 'xfs_ioc_getbmap()' Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 04/10] xfs: fix overflow in xfs_attr3_leaf_verify Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 05/10] xfs: fix shared extent data corruption due to missing cow reservation Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 06/10] xfs: fix transient reference count error in xfs_buf_resubmit_failed_buffers Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 07/10] xfs: delalloc -> unwritten COW fork allocation can go wrong Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 08/10] fs/xfs: fix f_ffree value for statfs when project quota is set Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 09/10] xfs: fix PAGE_MASK usage in xfs_free_file_space Luis Chamberlain
2019-02-04 16:54 ` [PATCH v2 10/10] xfs: fix inverted return from xfs_btree_sblock_verify_crc Luis Chamberlain
2019-02-05  6:44 ` [PATCH v2 00/10] xfs: stable fixes for v4.19.y Amir Goldstein
2019-02-05 22:06 ` Dave Chinner
2019-02-06  4:05   ` Sasha Levin
2019-02-06 21:54     ` Dave Chinner
2019-02-08  6:06       ` Sasha Levin
2019-02-08 20:06         ` Luis Chamberlain
2019-02-08 21:29         ` Dave Chinner
2019-02-09 17:53           ` Sasha Levin
2019-02-08 22:17         ` Luis Chamberlain
2019-02-09 21:56           ` Sasha Levin
2019-02-11 19:46             ` Luis Chamberlain
2019-02-08 19:48   ` Luis Chamberlain
2019-02-08 21:32     ` Dave Chinner
2019-02-08 21:50       ` Luis Chamberlain
2019-02-10 22:12         ` Dave Chinner
2019-02-11 20:09     ` Luis Chamberlain
2019-02-10  0:06 ` Sasha Levin

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