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Diffstat (limited to 'tools/perf/Documentation/perf-trace.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-trace.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index 25b74fdb36fa..ba16cd5b680f 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -219,6 +219,11 @@ the thread executes on the designated CPUs. Default is to monitor all CPUs. may happen, for instance, when a thread gets migrated to a different CPU while processing a syscall. +--libtraceevent_print:: + Use libtraceevent to print tracepoint arguments. By default 'perf trace' uses + the same beautifiers used in the strace-like enter+exit lines to augment the + tracepoint arguments. + --map-dump:: Dump BPF maps setup by events passed via -e, for instance the augmented_raw_syscalls living in tools/perf/examples/bpf/augmented_raw_syscalls.c. For now this |