From f4ad317aedf836e7bb67108a119bfec7f3d97ef1 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Sun, 19 Apr 2015 00:07:30 +0200 Subject: [PATCH] dm log writes: use ULL suffix for 64-bit constants MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit On 32-bit: drivers/md/dm-log-writes.c: In function ‘log_super’: drivers/md/dm-log-writes.c:323: warning: integer constant is too large for ‘long’ type Add a ULL suffix to WRITE_LOG_MAGIC to fix this. Also add a ULL suffix to WRITE_LOG_VERSION as it's stored in a __le64 field. Signed-off-by: Geert Uytterhoeven Signed-off-by: Mike Snitzer --- drivers/md/dm-log-writes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c index 93e08446a87d..ad1b049ae2ab 100644 --- a/drivers/md/dm-log-writes.c +++ b/drivers/md/dm-log-writes.c @@ -55,8 +55,8 @@ #define LOG_DISCARD_FLAG (1 << 2) #define LOG_MARK_FLAG (1 << 3) -#define WRITE_LOG_VERSION 1 -#define WRITE_LOG_MAGIC 0x6a736677736872 +#define WRITE_LOG_VERSION 1ULL +#define WRITE_LOG_MAGIC 0x6a736677736872ULL /* * The disk format for this is braindead simple. -- 2.20.1