From 023b409f9dac4cdea3322009f2e592068558690c Mon Sep 17 00:00:00 2001 From: Minchan Kim <minchan@kernel.org> Date: Wed, 6 Aug 2014 16:08:29 -0700 Subject: [PATCH] zram: use size_t instead of u16 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 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 36e54be402df..40743972eaf7 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -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; -- GitLab