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Diffstat (limited to 'kernel/debug/kdb/kdb_main.c')
-rw-r--r--kernel/debug/kdb/kdb_main.c45
1 files changed, 5 insertions, 40 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index c8146d53ca67..69e70f4021fe 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -2479,41 +2479,6 @@ static int kdb_kill(int argc, const char **argv)
return 0;
}
-struct kdb_tm {
- int tm_sec; /* seconds */
- int tm_min; /* minutes */
- int tm_hour; /* hours */
- int tm_mday; /* day of the month */
- int tm_mon; /* month */
- int tm_year; /* year */
-};
-
-static void kdb_gmtime(struct timespec *tv, struct kdb_tm *tm)
-{
- /* This will work from 1970-2099, 2100 is not a leap year */
- static int mon_day[] = { 31, 29, 31, 30, 31, 30, 31,
- 31, 30, 31, 30, 31 };
- memset(tm, 0, sizeof(*tm));
- tm->tm_sec = tv->tv_sec % (24 * 60 * 60);
- tm->tm_mday = tv->tv_sec / (24 * 60 * 60) +
- (2 * 365 + 1); /* shift base from 1970 to 1968 */
- tm->tm_min = tm->tm_sec / 60 % 60;
- tm->tm_hour = tm->tm_sec / 60 / 60;
- tm->tm_sec = tm->tm_sec % 60;
- tm->tm_year = 68 + 4*(tm->tm_mday / (4*365+1));
- tm->tm_mday %= (4*365+1);
- mon_day[1] = 29;
- while (tm->tm_mday >= mon_day[tm->tm_mon]) {
- tm->tm_mday -= mon_day[tm->tm_mon];
- if (++tm->tm_mon == 12) {
- tm->tm_mon = 0;
- ++tm->tm_year;
- mon_day[1] = 28;
- }
- }
- ++tm->tm_mday;
-}
-
/*
* Most of this code has been lifted from kernel/timer.c::sys_sysinfo().
* I cannot call that code directly from kdb, it has an unconditional
@@ -2539,8 +2504,8 @@ static void kdb_sysinfo(struct sysinfo *val)
*/
static int kdb_summary(int argc, const char **argv)
{
- struct timespec now;
- struct kdb_tm tm;
+ time64_t now;
+ struct tm tm;
struct sysinfo val;
if (argc)
@@ -2554,9 +2519,9 @@ static int kdb_summary(int argc, const char **argv)
kdb_printf("domainname %s\n", init_uts_ns.name.domainname);
kdb_printf("ccversion %s\n", __stringify(CCVERSION));
- now = __current_kernel_time();
- kdb_gmtime(&now, &tm);
- kdb_printf("date %04d-%02d-%02d %02d:%02d:%02d "
+ now = __ktime_get_real_seconds();
+ time64_to_tm(now, 0, &tm);
+ kdb_printf("date %04ld-%02d-%02d %02d:%02d:%02d "
"tz_minuteswest %d\n",
1900+tm.tm_year, tm.tm_mon+1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec,