aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/util/pmu.c
diff options
context:
space:
mode:
authorAdrian Hunter <adrian.hunter@intel.com>2013-07-04 16:20:25 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-07-12 13:52:52 -0300
commitb6b96fb48f75d62858b39baf13c83c4504642f15 (patch)
treeade28c743d531461263e30c746a9068b2acf6223 /tools/perf/util/pmu.c
parenta609bda78203a21fb0e78b9d5b4ab911678e4ebb (diff)
downloadkernel_goldelico_gta04-b6b96fb48f75d62858b39baf13c83c4504642f15.zip
kernel_goldelico_gta04-b6b96fb48f75d62858b39baf13c83c4504642f15.tar.gz
kernel_goldelico_gta04-b6b96fb48f75d62858b39baf13c83c4504642f15.tar.bz2
perf tools: Add const specifier to perf_pmu__find name parameter
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>
Diffstat (limited to 'tools/perf/util/pmu.c')
-rw-r--r--tools/perf/util/pmu.c14
1 files changed, 7 insertions, 7 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;