diff options
| author | Thomas Gleixner <[email protected]> | 2011-07-26 16:08:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2011-07-26 16:49:42 -0700 |
| commit | 431e2bcc371016824f419baa745f82388258f3ee (patch) | |
| tree | 11ed612c73773e5e61160efa6ff5f0c3efe5c936 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 2c4f57d12df7696d65b0247bfd57fd082a7719e6 (diff) | |
rtc: limit frequency
Due to the hrtimer self rearming mode a user can DoS the machine simply
because it's starved by hrtimer events.
The RTC hrtimer is self rearming. We really need to limit the frequency
to something sensible.
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: John Stultz <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Ben Greear <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions