From 924b42d5a2dbe508407a0a6290d3751f826bccdd Mon Sep 17 00:00:00 2001 From: Tomas Janousek Date: Sun, 15 Jul 2007 23:39:42 -0700 Subject: Use boot based time for process start time and boot time in /proc Commit 411187fb05cd11676b0979d9fbf3291db69dbce2 caused boot time to move and process start times to become invalid after suspend. Using boot based time for those restores the old behaviour and fixes the issue. [akpm@linux-foundation.org: little cleanup] Signed-off-by: Tomas Janousek Cc: Tomas Smetana Acked-by: John Stultz Cc: Thomas Gleixner Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/proc_misc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/proc/proc_misc.c') diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 5fd49e47f83a..19c9cbf1c320 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -443,12 +443,12 @@ static int show_stat(struct seq_file *p, void *v) unsigned long jif; cputime64_t user, nice, system, idle, iowait, irq, softirq, steal; u64 sum = 0; + struct timespec boottime; user = nice = system = idle = iowait = irq = softirq = steal = cputime64_zero; - jif = - wall_to_monotonic.tv_sec; - if (wall_to_monotonic.tv_nsec) - --jif; + getboottime(&boottime); + jif = boottime.tv_sec; for_each_possible_cpu(i) { int j; -- cgit v1.2.3