redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

perf mem: Allow all record/report options 

For perf mem report / perf mem record, pass all unknown options
through to the underlying report/record commands. This makes things
like

perf mem record -a sleep 1

work. Matches how c2c and other tools work.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20180406203812.3087-2-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
hifive-unleashed-5.1
Andi Kleen 2018-04-06 13:38:09 -07:00 committed by Arnaldo Carvalho de Melo
parent 4e5c01a7c7
commit a7e9eab3db
2 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
tools/perf/Documentation/perf-mem.txt
View File

@ -67,6 +67,9 @@ OPTIONS
--phys-data::
Record/Report sample physical addresses
In addition, for report all perf report options are valid, and for record
all perf record options.
SEE ALSO
--------
linkperf:perf-record[1], linkperf:perf-report[1]

4
tools/perf/builtin-mem.c
View File

@ -83,7 +83,7 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem)
};
argc = parse_options(argc, argv, options, record_mem_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
PARSE_OPT_KEEP_UNKNOWN);
rec_argc = argc + 9; /* max number of arguments */
rec_argv = calloc(rec_argc + 1, sizeof(char *));
@ -436,7 +436,7 @@ int cmd_mem(int argc, const char **argv)
}
argc = parse_options_subcommand(argc, argv, mem_options, mem_subcommands,
mem_usage, PARSE_OPT_STOP_AT_NON_OPTION);
mem_usage, PARSE_OPT_KEEP_UNKNOWN);
if (!argc || !(strncmp(argv[0], "rec", 3) || mem.operation))
usage_with_options(mem_usage, mem_options);