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| author | Carlos Maiolino <cmaiolino@redhat.com> | 2018-10-18 08:21:34 +0200 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2018-10-18 08:21:34 +0200 |
| commit | 41657e5507b13e963be906d5d874f4f02374fd5c (patch) | |
| tree | 2df6e84ff3bb4f355680f0deae2a3d3bc02cc61c /fs/xfs/xfs_stats.c | |
| parent | xfs: fix use-after-free race in xfs_buf_rele (diff) | |
| download | linux-41657e5507b13e963be906d5d874f4f02374fd5c.tar.xz linux-41657e5507b13e963be906d5d874f4f02374fd5c.zip | |
xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat
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>
Diffstat (limited to 'fs/xfs/xfs_stats.c')
| -rw-r--r-- | fs/xfs/xfs_stats.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |