Commit c067ad11 authored Apr 12, 2013 by Wanpeng Li Committed by Greg Kroah-Hartman Apr 12, 2013

staging: ramster: decrease foregin pers pages when count < 0



commit 9a5c5968 ("staging: ramster: Provide accessory functions for
counter decrease") forget decrease foregin pers pages, this patch fix
it.

Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c400c1e1

drivers/staging/zcache/ramster/ramster.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);
		}
		}