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author | Taeung Song <treeze.taeung@gmail.com> | 2016-03-28 02:22:19 +0900 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-03-30 11:14:09 -0300 |
commit | 9cb5987c822714352e3eb46806fc260b3cb4ff0d (patch) | |
tree | d922b03435964e5bd45507dfaaffe01ffde801be /tools/perf/util/config.c | |
parent | 58cb9d650be45100bf53ddf9e00351391de3d735 (diff) | |
download | op-kernel-dev-9cb5987c822714352e3eb46806fc260b3cb4ff0d.zip op-kernel-dev-9cb5987c822714352e3eb46806fc260b3cb4ff0d.tar.gz |
perf config: Rework buildid_dir_command_config to perf_buildid_config
To avoid repeated calling perf_config() remove
buildid_dir_command_config() and add new perf_buildid_config into
perf_default_config.
Because perf_config() is already called with perf_default_config at
main().
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1459099340-16911-2-git-send-email-treeze.taeung@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/config.c')
-rw-r--r-- | tools/perf/util/config.c | 50 |
1 files changed, 18 insertions, 32 deletions
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 4e72763..2dd78f4 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -377,6 +377,21 @@ const char *perf_config_dirname(const char *name, const char *value) return value; } +static int perf_buildid_config(const char *var, const char *value) +{ + /* same dir for all commands */ + if (!strcmp(var, "buildid.dir")) { + const char *dirname = perf_config_dirname(var, value); + + if (!dirname) + return -1; + strncpy(buildid_dir, dirname, MAXPATHLEN-1); + buildid_dir[MAXPATHLEN-1] = '\0'; + } + + return 0; +} + static int perf_default_core_config(const char *var __maybe_unused, const char *value __maybe_unused) { @@ -412,6 +427,9 @@ int perf_default_config(const char *var, const char *value, if (!prefixcmp(var, "llvm.")) return perf_llvm_config(var, value); + if (!prefixcmp(var, "buildid.")) + return perf_buildid_config(var, value); + /* Add other config variables here. */ return 0; } @@ -515,43 +533,11 @@ int config_error_nonbool(const char *var) return error("Missing value for '%s'", var); } -struct buildid_dir_config { - char *dir; -}; - -static int buildid_dir_command_config(const char *var, const char *value, - void *data) -{ - struct buildid_dir_config *c = data; - const char *v; - - /* same dir for all commands */ - if (!strcmp(var, "buildid.dir")) { - v = perf_config_dirname(var, value); - if (!v) - return -1; - strncpy(c->dir, v, MAXPATHLEN-1); - c->dir[MAXPATHLEN-1] = '\0'; - } - return 0; -} - -static void check_buildid_dir_config(void) -{ - struct buildid_dir_config c; - c.dir = buildid_dir; - perf_config(buildid_dir_command_config, &c); -} - void set_buildid_dir(const char *dir) { if (dir) scnprintf(buildid_dir, MAXPATHLEN-1, "%s", dir); - /* try config file */ - if (buildid_dir[0] == '\0') - check_buildid_dir_config(); - /* default to $HOME/.debug */ if (buildid_dir[0] == '\0') { char *v = getenv("HOME"); |