x86: apic: Cleanup and simplify setup_local_APIC()
[cascardo/linux.git] / tools / perf / Documentation / perf-lock.txt
1 perf-lock(1)
2 ============
3
4 NAME
5 ----
6 perf-lock - Analyze lock events
7
8 SYNOPSIS
9 --------
10 [verse]
11 'perf lock' {record|report|trace}
12
13 DESCRIPTION
14 -----------
15 You can analyze various lock behaviours
16 and statistics with this 'perf lock' command.
17
18   'perf lock record <command>' records lock events
19   between start and end <command>. And this command
20   produces the file "perf.data" which contains tracing
21   results of lock events.
22
23   'perf lock trace' shows raw lock events.
24
25   'perf lock report' reports statistical data.
26
27 SEE ALSO
28 --------
29 linkperf:perf[1]