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Diffstat (limited to 'kernel/tools/perf/Documentation/perf-kvm.txt')
| -rw-r--r-- | kernel/tools/perf/Documentation/perf-kvm.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/tools/perf/Documentation/perf-kvm.txt b/kernel/tools/perf/Documentation/perf-kvm.txt index 6252e7760..6a5bb2b17 100644 --- a/kernel/tools/perf/Documentation/perf-kvm.txt +++ b/kernel/tools/perf/Documentation/perf-kvm.txt @@ -151,6 +151,12 @@ STAT LIVE OPTIONS Show events other than HLT (x86 only) or Wait state (s390 only) that take longer than duration usecs. +--proc-map-timeout:: + When processing pre-existing threads /proc/XXX/mmap, it may take + a long time, because the file may be huge. A time out is needed + in such cases. + This option sets the time out limit. The default value is 500 ms. + SEE ALSO -------- linkperf:perf-top[1], linkperf:perf-record[1], linkperf:perf-report[1], |