diff options
| author | Joonsoo Kim <js1304@gmail.com> | 2015-02-27 15:52:01 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-28 09:57:51 -0800 |
| commit | 2ea55a2caee016daee511431217861fb04767b27 (patch) | |
| tree | 1ff5138f0ce34de6234109f9632b3b3395272ec7 /drivers/block | |
| parent | b00eeaedece2e8cb1607cb015f10e572e2607c49 (diff) | |
zram: use proper type to update max_used_pages
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>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 8e233edd7a09..871bd3550cb0 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -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); |