lkml.org 
[lkml]   [2009]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: s2r badness


>
> Just to make the list more complete. If tracing is enabled across
> suspend/resume you'll hit that one as well:
>
> WARNING: at /home/tglx/work/kernel/git/linux-2.6/kernel/trace/ring_buffer.c:1392 rb_reserve_next_event+0x133/0x27c()
>
> Negative timestamp delta which is probably due to sched_clock not yet
> adjusted to the TSC which got reset.

Perhaps we need to prevent tracing during a "blackout period" of suspend
to ram?

-- Steve



\
 
 \ /
  Last update: 2009-07-20 23:03    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site