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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-04-19 00:07:30 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-05-29 14:19:01 -0400 |
| commit | f4ad317aedf836e7bb67108a119bfec7f3d97ef1 (patch) | |
| tree | d40127feb839af6e919ad47895728a3e4c972dd8 /drivers/md | |
| parent | e223e1de4f8a586662c4917f6f673126574960dd (diff) | |
| download | lwn-f4ad317aedf836e7bb67108a119bfec7f3d97ef1.tar.gz lwn-f4ad317aedf836e7bb67108a119bfec7f3d97ef1.zip | |
dm log writes: use ULL suffix for 64-bit constants
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 <geert@linux-m68k.org>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-log-writes.c | 4 |
1 files 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. |