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Commit b6b96fb4 authored by Adrian Hunter's avatar Adrian Hunter Committed by Arnaldo Carvalho de Melo
Browse files

perf tools: Add const specifier to perf_pmu__find name parameter 



The name parameter is constant, declare it so.

Signed-off-by: default avatarAdrian 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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent a609bda7

tools/perf/util/pmu.c

+7 −7
Original line number Diff line number Diff line
@@ -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;

tools/perf/util/pmu.h

+1 −1
Original line number Diff line number Diff line
@@ -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,