Commit 326e96b9 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

printk: revert ktime_get() timestamps 



revert 19ef9309.

Kevin Winchester reported a lockup during X startup an bisected
it to this commit.

Reported-by: default avatarKevin Winchester <kjwinchester@gmail.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent ef3f2de2

kernel/printk.c

+1 −3
Original line number Diff line number Diff line
@@ -702,9 +702,7 @@ asmlinkage int vprintk(const char *fmt, va_list args) 
					loglev_char = default_message_loglevel

						+ '0';

				}

				t = 0;

				if (system_state != SYSTEM_BOOTING)

					t = ktime_to_ns(ktime_get());

				t = cpu_clock(printk_cpu);

				nanosec_rem = do_div(t, 1000000000);

				tlen = sprintf(tbuf,

						"<%c>[%5lu.%06lu] ",