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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-13 10:20:11 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-13 10:20:11 +0900 |
commit | ade0899b298ba2c43bfd6abd8cbc2545944cde0c (patch) | |
tree | a448dfb440b3b958b6306bb43620cd5d76f504bf /tools/perf/builtin-help.c | |
parent | perf: Handle new rbtree implementation (diff) | |
parent | perf: Fix perf_cgroup_switch for sw-events (diff) | |
download | linux-dev-ade0899b298ba2c43bfd6abd8cbc2545944cde0c.tar.xz linux-dev-ade0899b298ba2c43bfd6abd8cbc2545944cde0c.zip |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
"This tree includes some late late perf items that missed the first
round:
tools:
- Bash auto completion improvements, now we can auto complete the
tools long options, tracepoint event names, etc, from Namhyung Kim.
- Look up thread using tid instead of pid in 'perf sched'.
- Move global variables into a perf_kvm struct, from David Ahern.
- Hists refactorings, preparatory for improved 'diff' command, from
Jiri Olsa.
- Hists refactorings, preparatory for event group viewieng work, from
Namhyung Kim.
- Remove double negation on optional feature macro definitions, from
Namhyung Kim.
- Remove several cases of needless global variables, on most
builtins.
- misc fixes
kernel:
- sysfs support for IBS on AMD CPUs, from Robert Richter.
- Support for an upcoming Intel CPU, the Xeon-Phi / Knights Corner
HPC blade PMU, from Vince Weaver.
- misc fixes"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
perf: Fix perf_cgroup_switch for sw-events
perf: Clarify perf_cpu_context::active_pmu usage by renaming it to ::unique_pmu
perf/AMD/IBS: Add sysfs support
perf hists: Add more helpers for hist entry stat
perf hists: Move he->stat.nr_events initialization to a template
perf hists: Introduce struct he_stat
perf diff: Removing the total_period argument from output code
perf tool: Add hpp interface to enable/disable hpp column
perf tools: Removing hists pair argument from output path
perf hists: Separate overhead and baseline columns
perf diff: Refactor diff displacement possition info
perf hists: Add struct hists pointer to struct hist_entry
perf tools: Complete tracepoint event names
perf/x86: Add support for Intel Xeon-Phi Knights Corner PMU
perf evlist: Remove some unused methods
perf evlist: Introduce add_newtp method
perf kvm: Move global variables into a perf_kvm struct
perf tools: Convert to BACKTRACE_SUPPORT
perf tools: Long option completion support for each subcommands
perf tools: Complete long option names of perf command
...
Diffstat (limited to 'tools/perf/builtin-help.c')
-rw-r--r-- | tools/perf/builtin-help.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c index 25c8b942ff85..411ee5664e98 100644 --- a/tools/perf/builtin-help.c +++ b/tools/perf/builtin-help.c @@ -30,23 +30,6 @@ enum help_format { HELP_FORMAT_WEB, }; -static bool show_all = false; -static enum help_format help_format = HELP_FORMAT_NONE; -static struct option builtin_help_options[] = { - OPT_BOOLEAN('a', "all", &show_all, "print all available commands"), - OPT_SET_UINT('m', "man", &help_format, "show man page", HELP_FORMAT_MAN), - OPT_SET_UINT('w', "web", &help_format, "show manual in web browser", - HELP_FORMAT_WEB), - OPT_SET_UINT('i', "info", &help_format, "show info page", - HELP_FORMAT_INFO), - OPT_END(), -}; - -static const char * const builtin_help_usage[] = { - "perf help [--all] [--man|--web|--info] [command]", - NULL -}; - static enum help_format parse_help_format(const char *format) { if (!strcmp(format, "man")) @@ -258,11 +241,13 @@ static int add_man_viewer_info(const char *var, const char *value) static int perf_help_config(const char *var, const char *value, void *cb) { + enum help_format *help_formatp = cb; + if (!strcmp(var, "help.format")) { if (!value) return config_error_nonbool(var); - help_format = parse_help_format(value); - if (help_format == HELP_FORMAT_NONE) + *help_formatp = parse_help_format(value); + if (*help_formatp == HELP_FORMAT_NONE) return -1; return 0; } @@ -428,12 +413,27 @@ static int show_html_page(const char *perf_cmd) int cmd_help(int argc, const char **argv, const char *prefix __maybe_unused) { + bool show_all = false; + enum help_format help_format = HELP_FORMAT_NONE; + struct option builtin_help_options[] = { + OPT_BOOLEAN('a', "all", &show_all, "print all available commands"), + OPT_SET_UINT('m', "man", &help_format, "show man page", HELP_FORMAT_MAN), + OPT_SET_UINT('w', "web", &help_format, "show manual in web browser", + HELP_FORMAT_WEB), + OPT_SET_UINT('i', "info", &help_format, "show info page", + HELP_FORMAT_INFO), + OPT_END(), + }; + const char * const builtin_help_usage[] = { + "perf help [--all] [--man|--web|--info] [command]", + NULL + }; const char *alias; int rc = 0; load_command_list("perf-", &main_cmds, &other_cmds); - perf_config(perf_help_config, NULL); + perf_config(perf_help_config, &help_format); argc = parse_options(argc, argv, builtin_help_options, builtin_help_usage, 0); |