Use boot based time for process start time and boot time in /proc

Commit 411187fb05 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 <tjanouse@redhat.com>
Cc: Tomas Smetana <tsmetana@redhat.com>
Acked-by: John Stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Tomas Janousek 2007-07-15 23:39:42 -07:00 committed by Linus Torvalds
parent 7c3f1a5732
commit 924b42d5a2
4 changed files with 10 additions and 6 deletions

View file

@ -1059,6 +1059,8 @@ static struct task_struct *copy_process(unsigned long clone_flags,
p->lock_depth = -1; /* -1 = no lock */
do_posix_clock_monotonic_gettime(&p->start_time);
p->real_start_time = p->start_time;
monotonic_to_bootbased(&p->real_start_time);
p->security = NULL;
p->io_context = NULL;
p->io_wait = NULL;