4.19-stable review patch. If anyone has any objections, please let me know.
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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 Signed-off-by: Sasha Levin sashal@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;