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-rw-r--r--tools/perf/Documentation/perf-config.txt38
1 files changed, 38 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-config.txt b/tools/perf/Documentation/perf-config.txt
index 32f4a898e3f2..4ac7775fbc11 100644
--- a/tools/perf/Documentation/perf-config.txt
+++ b/tools/perf/Documentation/perf-config.txt
@@ -199,6 +199,12 @@ colors.*::
Colors for headers in the output of a sub-commands (top, report).
Default values are 'white', 'blue'.
+core.*::
+ core.proc-map-timeout::
+ Sets a timeout (in milliseconds) for parsing /proc/<pid>/maps files.
+ Can be overridden by the --proc-map-timeout option on supported
+ subcommands. The default timeout is 500ms.
+
tui.*, gtk.*::
Subcommands that can be configured here are 'top', 'report' and 'annotate'.
These values are booleans, for example:
@@ -515,6 +521,38 @@ diff.*::
Possible values are 'delta', 'delta-abs', 'ratio' and
'wdiff'. Default is 'delta'.
+trace.*::
+ trace.add_events::
+ Allows adding a set of events to add to the ones specified
+ by the user, or use as a default one if none was specified.
+ The initial use case is to add augmented_raw_syscalls.o to
+ activate the 'perf trace' logic that looks for syscall
+ pointer contents after the normal tracepoint payload.
+
+ trace.args_alignment::
+ Number of columns to align the argument list, default is 70,
+ use 40 for the strace default, zero to no alignment.
+
+ trace.no_inherit::
+ Do not follow children threads.
+
+ trace.show_arg_names::
+ Should syscall argument names be printed? If not then trace.show_zeros
+ will be set.
+
+ trace.show_duration::
+ Show syscall duration.
+
+ trace.show_prefix::
+ If set to 'yes' will show common string prefixes in tables. The default
+ is to remove the common prefix in things like "MAP_SHARED", showing just "SHARED".
+
+ trace.show_timestamp::
+ Show syscall start timestamp.
+
+ trace.show_zeros::
+ Do not suppress syscall arguments that are equal to zero.
+
SEE ALSO
--------
linkperf:perf[1]