diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2008-02-01 17:45:14 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-01 17:45:14 +0100 |
| commit | 5df7fa1c62146a0933767d040d400013310dbcc7 (patch) | |
| tree | bfd108f0d33a91d4f2476df7f5a7f562b640eb97 /arch | |
| parent | 1001d0a9ee74a468077dfd4da0565174e88de26b (diff) | |
tick-sched: add more debug information
To allow better diagnosis of tick-sched related, especially NOHZ
related problems, we need to know when the last wakeup via an irq
happened and when the CPU left the idle state.
Add two fields (idle_waketime, idle_exittime) to the tick_sched
structure and add them to the timer_list output.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions