diff options
Diffstat (limited to 'kernel/time/timekeeping.c')
| -rw-r--r-- | kernel/time/timekeeping.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index d62682b6df4a..44b7e6bb081b 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1360,7 +1360,7 @@ static inline void old_vsyscall_fixup(struct timekeeper *tk) * update_wall_time - Uses the current clocksource to increment the wall time * */ -static void update_wall_time(void) +void update_wall_time(void) { struct clocksource *clock; struct timekeeper *real_tk = &timekeeper; @@ -1441,19 +1441,8 @@ static void update_wall_time(void) write_seqcount_end(&timekeeper_seq); out: raw_spin_unlock_irqrestore(&timekeeper_lock, flags); - if (clock_was_set) { - /* - * XXX - I'd rather we just call clock_was_set(), but - * since we're currently holding the jiffies lock, calling - * clock_was_set would trigger an ipi which would then grab - * the jiffies lock and we'd deadlock. :( - * The right solution should probably be droping - * the jiffies lock before calling update_wall_time - * but that requires some rework of the tick sched - * code. - */ - clock_was_set_delayed(); - } + if (clock_set) + clock_was_set(); } /** @@ -1598,7 +1587,6 @@ struct timespec get_monotonic_coarse(void) void do_timer(unsigned long ticks) { jiffies_64 += ticks; - update_wall_time(); calc_global_load(ticks); } @@ -1756,4 +1744,5 @@ void xtime_update(unsigned long ticks) write_seqlock(&jiffies_lock); do_timer(ticks); write_sequnlock(&jiffies_lock); + update_wall_time(); } |