[PATCH] zram-introduce-zram-memory-tracking-update-fix-fix-fix

[Minchan Kim]

fix compile warning

drivers/block/zram/zram_drv.c: In function 'read_block_state':
drivers/block/zram/zram_drv.c:674:16: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 5 has type '__kernel_time_t {aka long int}' [-Wformat=]
    "%12lu %12llu.%06lu %c%c%c\n",
           ~~~~~^
           %12lu
    (unsigned long)index, ts.tv_sec,
                          ~~~~~~~~~
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
---
 drivers/block/zram/zram_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index f2f3104b2b48..635307e3238b 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -671,8 +671,8 @@ static ssize_t read_block_state(struct file *file, char __user *buf,
 
 		ts = ktime_to_timespec64(zram->table[index].ac_time);
 		copied = snprintf(kbuf + written, count,
-			"%12lu %12llu.%06lu %c%c%c\n",
-			(unsigned long)index, ts.tv_sec,
+			"%12lu %12lld.%06ld %c%c%c\n",
+			(unsigned long)index, (s64)ts.tv_sec,
 			ts.tv_nsec / NSEC_PER_USEC,
 			zram_test_flag(zram, index, ZRAM_SAME) ? 's' : '.',
 			zram_test_flag(zram, index, ZRAM_WB) ? 'w' : '.',
-- 
2.17.0.441.gb46fe60e1d-goog