]> git.baikalelectronics.ru Git - kernel.git/commitdiff
zram: use size_t instead of u16
authorMinchan Kim <minchan@kernel.org>
Wed, 6 Aug 2014 23:08:29 +0000 (16:08 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 7 Aug 2014 01:01:23 +0000 (18:01 -0700)
Some architectures (eg, hexagon and PowerPC) could use PAGE_SHIFT of 16
or more.  In these cases u16 is not sufficiently large to represent a
compressed page's size so use size_t.

Signed-off-by: Minchan Kim <minchan@kernel.org>
Reported-by: Weijie Yang <weijie.yang@samsung.com>
Acked-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Jerome Marchand <jmarchan@redhat.com>
Cc: Nitin Gupta <ngupta@vflare.org>
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 36e54be402df30b68c579e09c588193f5f015e00..40743972eaf7d4d038fe72c0ed12f45caeace023 100644 (file)
@@ -337,7 +337,7 @@ static int zram_decompress_page(struct zram *zram, char *mem, u32 index)
        unsigned char *cmem;
        struct zram_meta *meta = zram->meta;
        unsigned long handle;
-       u16 size;
+       size_t size;
 
        read_lock(&meta->tb_lock);
        handle = meta->table[index].handle;