Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 44/76] perf tools: Add const specifier to perf_pmu__find name parameter | Date | Thu, 18 Jul 2013 16:49:31 -0300 |
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From: Adrian Hunter <adrian.hunter@intel.com>
The name parameter is constant, declare it so.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1372944040-32690-7-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/pmu.c | 14 +++++++------- tools/perf/util/pmu.h | 2 +- 2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 4c6f9c4..1d1862d 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -73,7 +73,7 @@ int perf_pmu__format_parse(char *dir, struct list_head *head) * located at: * /sys/bus/event_source/devices/<dev>/format as sysfs group attributes. */ -static int pmu_format(char *name, struct list_head *format) +static int pmu_format(const char *name, struct list_head *format) { struct stat st; char path[PATH_MAX]; @@ -162,7 +162,7 @@ static int pmu_aliases_parse(char *dir, struct list_head *head) * Reading the pmu event aliases definition, which should be located at: * /sys/bus/event_source/devices/<dev>/events as sysfs group attributes. */ -static int pmu_aliases(char *name, struct list_head *head) +static int pmu_aliases(const char *name, struct list_head *head) { struct stat st; char path[PATH_MAX]; @@ -208,7 +208,7 @@ static int pmu_alias_terms(struct perf_pmu_alias *alias, * located at: * /sys/bus/event_source/devices/<dev>/type as sysfs attribute. */ -static int pmu_type(char *name, __u32 *type) +static int pmu_type(const char *name, __u32 *type) { struct stat st; char path[PATH_MAX]; @@ -266,7 +266,7 @@ static void pmu_read_sysfs(void) closedir(dir); } -static struct cpu_map *pmu_cpumask(char *name) +static struct cpu_map *pmu_cpumask(const char *name) { struct stat st; char path[PATH_MAX]; @@ -293,7 +293,7 @@ static struct cpu_map *pmu_cpumask(char *name) return cpus; } -static struct perf_pmu *pmu_lookup(char *name) +static struct perf_pmu *pmu_lookup(const char *name) { struct perf_pmu *pmu; LIST_HEAD(format); @@ -330,7 +330,7 @@ static struct perf_pmu *pmu_lookup(char *name) return pmu; } -static struct perf_pmu *pmu_find(char *name) +static struct perf_pmu *pmu_find(const char *name) { struct perf_pmu *pmu; @@ -356,7 +356,7 @@ struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu) return NULL; } -struct perf_pmu *perf_pmu__find(char *name) +struct perf_pmu *perf_pmu__find(const char *name) { struct perf_pmu *pmu; diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 32fe55b..d17b565 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -21,7 +21,7 @@ struct perf_pmu { struct list_head list; }; -struct perf_pmu *perf_pmu__find(char *name); +struct perf_pmu *perf_pmu__find(const char *name); int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr, struct list_head *head_terms); int perf_pmu__config_terms(struct list_head *formats, -- 1.8.1.4
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