summaryrefslogtreecommitdiff
path: root/tools/perf/util/cgroup.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/cgroup.c')
-rw-r--r--tools/perf/util/cgroup.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c
index 96bee5c46008..dbe2f16b1a1a 100644
--- a/tools/perf/util/cgroup.c
+++ b/tools/perf/util/cgroup.c
@@ -3,7 +3,6 @@
#include "parse-options.h"
#include "evsel.h"
#include "cgroup.h"
-#include "debugfs.h" /* MAX_PATH, STR() */
#include "evlist.h"
int nr_cgroups;
@@ -12,7 +11,7 @@ static int
cgroupfs_find_mountpoint(char *buf, size_t maxlen)
{
FILE *fp;
- char mountpoint[MAX_PATH+1], tokens[MAX_PATH+1], type[MAX_PATH+1];
+ char mountpoint[PATH_MAX + 1], tokens[PATH_MAX + 1], type[PATH_MAX + 1];
char *token, *saved_ptr = NULL;
int found = 0;
@@ -25,8 +24,8 @@ cgroupfs_find_mountpoint(char *buf, size_t maxlen)
* and inspect every cgroupfs mount point to find one that has
* perf_event subsystem
*/
- while (fscanf(fp, "%*s %"STR(MAX_PATH)"s %"STR(MAX_PATH)"s %"
- STR(MAX_PATH)"s %*d %*d\n",
+ while (fscanf(fp, "%*s %"STR(PATH_MAX)"s %"STR(PATH_MAX)"s %"
+ STR(PATH_MAX)"s %*d %*d\n",
mountpoint, type, tokens) == 3) {
if (!strcmp(type, "cgroup")) {
@@ -57,15 +56,15 @@ cgroupfs_find_mountpoint(char *buf, size_t maxlen)
static int open_cgroup(char *name)
{
- char path[MAX_PATH+1];
- char mnt[MAX_PATH+1];
+ char path[PATH_MAX + 1];
+ char mnt[PATH_MAX + 1];
int fd;
- if (cgroupfs_find_mountpoint(mnt, MAX_PATH+1))
+ if (cgroupfs_find_mountpoint(mnt, PATH_MAX + 1))
return -1;
- snprintf(path, MAX_PATH, "%s/%s", mnt, name);
+ snprintf(path, PATH_MAX, "%s/%s", mnt, name);
fd = open(path, O_RDONLY);
if (fd == -1)