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| author | Cyrill Gorcunov <[email protected]> | 2009-10-14 00:07:05 +0400 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-10-14 09:17:01 +0200 |
| commit | 2626eb2b2fd958dc0f683126aa84e93b939699a1 (patch) | |
| tree | c4f8b6f1e577ab09ea8355e1cd67d0b6e6d72da8 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | a933c61829509eb27083146dda392132baa0969a (diff) | |
x86, apic: Limit apic dumping, introduce new show_lapic= setup option
In case if a system has a large number of cpus printing apics
contents may consume a long time period.
We limit such an output by 1 apic by default. But to have an
ability to see all apics or some part of them we introduce
"show_lapic" setup option which allow us to limit/unlimit the
number of APICs being dumped.
Example: apic=debug show_lapic=5, or apic=debug show_lapic=all
Also move apic_verbosity checking upper that way so helper routines
do not need to inspect it at all.
Suggested-by: Yinghai Lu <[email protected]>
Signed-off-by: Cyrill Gorcunov <[email protected]>
Cc: [email protected]
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions