]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
zram: use proper type to update max_used_pages
authorJoonsoo Kim <js1304@gmail.com>
Fri, 27 Feb 2015 23:52:01 +0000 (15:52 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 28 Feb 2015 17:57:51 +0000 (09:57 -0800)
max_used_pages is defined as atomic_long_t so we need to use unsigned
long to keep temporary value for it rather than int which is smaller
than unsigned long in a 64 bit system.

Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Jerome Marchand <jmarchan@redhat.com>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/block/zram/zram_drv.c

index 8e233edd7a097a0f91d323071c97f16e43308e5d..871bd3550cb0e0842296771412e749225542ffac 100644 (file)
@@ -528,7 +528,7 @@ out_cleanup:
 static inline void update_used_max(struct zram *zram,
                                        const unsigned long pages)
 {
-       int old_max, cur_max;
+       unsigned long old_max, cur_max;
 
        old_max = atomic_long_read(&zram->stats.max_used_pages);