[PATCH v4 4/8] staging: zcache: fix pers_pageframes|_max aren't exported in debugfs

[Wanpeng Li]

Before commit 9c0ad59ef ("zcache/debug: Use an array to initialize/use debugfs attributes"),
pers_pageframes|_max are exported in debugfs, but this commit forgot use array export 
pers_pageframes|_max. This patch add pers_pageframes|_max back.

Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
---
 drivers/staging/zcache/debug.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/zcache/debug.c b/drivers/staging/zcache/debug.c
index e951c64..254dada 100644
--- a/drivers/staging/zcache/debug.c
+++ b/drivers/staging/zcache/debug.c
@@ -21,6 +21,7 @@ static struct debug_entry {
 	ATTR(pers_ate_eph), ATTR(pers_ate_eph_failed),
 	ATTR(evicted_eph_zpages), ATTR(evicted_eph_pageframes),
 	ATTR(eph_pageframes), ATTR(eph_pageframes_max),
+	ATTR(pers_pageframes), ATTR(pers_pageframes_max),
 	ATTR(eph_zpages), ATTR(eph_zpages_max),
 	ATTR(pers_zpages), ATTR(pers_zpages_max),
 	ATTR(last_active_file_pageframes),
-- 
1.7.7.6

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