From 589bfa37692c61e6f07ed0d65fbfbd478694bc22 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sun, 27 Sep 2015 16:45:25 -0400 Subject: [PATCH] staging/lustre: use 64-bit times in debug print This adapts the format string and get_seconds() call to not overflow in 2038 in the libcfs_debug_dumplog_internal() function. Signed-off-by: Arnd Bergmann Signed-off-by: Oleg Drokin Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/libcfs/debug.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/debug.c b/drivers/staging/lustre/lustre/libcfs/debug.c index e93f556fac0d..ae325f750eeb 100644 --- a/drivers/staging/lustre/lustre/libcfs/debug.c +++ b/drivers/staging/lustre/lustre/libcfs/debug.c @@ -452,8 +452,8 @@ void libcfs_debug_dumplog_internal(void *arg) if (strncmp(libcfs_debug_file_path_arr, "NONE", 4) != 0) { snprintf(debug_file_name, sizeof(debug_file_name) - 1, - "%s.%ld.%ld", libcfs_debug_file_path_arr, - get_seconds(), (long_ptr_t)arg); + "%s.%lld.%ld", libcfs_debug_file_path_arr, + (s64)ktime_get_real_seconds(), (long_ptr_t)arg); pr_alert("LustreError: dumping log to %s\n", debug_file_name); cfs_tracefile_dump_all_pages(debug_file_name); -- 2.30.2