[PATCH PART2 v2 1/7] staging: ramster: decrease foregin pers pages when count < 0

From: Wanpeng Li
Date: Thu Apr 11 2013 - 21:31:53 EST


commit 9a5c59687ad ("staging: ramster: Provide accessory functions for
counter decrease") forget decrease foregin pers pages, this patch fix
it.

Acked-by: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
---
drivers/staging/zcache/ramster/ramster.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/staging/zcache/ramster/ramster.c b/drivers/staging/zcache/ramster/ramster.c
index c3d7f96..444189e 100644
--- a/drivers/staging/zcache/ramster/ramster.c
+++ b/drivers/staging/zcache/ramster/ramster.c
@@ -508,6 +508,7 @@ void ramster_count_foreign_pages(bool eph, int count)
if (count > 0) {
inc_ramster_foreign_pers_pages();
} else {
+ dec_ramster_foreign_pers_pages();
WARN_ON_ONCE(ramster_foreign_pers_pages < 0);
}
}
--
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/