diff options
Diffstat (limited to 'kernel/tools/perf/tests/mmap-basic.c')
| -rw-r--r-- | kernel/tools/perf/tests/mmap-basic.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/kernel/tools/perf/tests/mmap-basic.c b/kernel/tools/perf/tests/mmap-basic.c index 9b9622a33..4495493c9 100644 --- a/kernel/tools/perf/tests/mmap-basic.c +++ b/kernel/tools/perf/tests/mmap-basic.c @@ -3,6 +3,7 @@ #include "thread_map.h" #include "cpumap.h" #include "tests.h" +#include <linux/err.h> /* * This test will generate random numbers of calls to some getpid syscalls, @@ -23,10 +24,8 @@ int test__basic_mmap(void) struct cpu_map *cpus; struct perf_evlist *evlist; cpu_set_t cpu_set; - const char *syscall_names[] = { "getsid", "getppid", "getpgrp", - "getpgid", }; - pid_t (*syscalls[])(void) = { (void *)getsid, getppid, getpgrp, - (void*)getpgid }; + const char *syscall_names[] = { "getsid", "getppid", "getpgid", }; + pid_t (*syscalls[])(void) = { (void *)getsid, getppid, (void*)getpgid }; #define nsyscalls ARRAY_SIZE(syscall_names) unsigned int nr_events[nsyscalls], expected_nr_events[nsyscalls], i, j; @@ -67,7 +66,7 @@ int test__basic_mmap(void) snprintf(name, sizeof(name), "sys_enter_%s", syscall_names[i]); evsels[i] = perf_evsel__newtp("syscalls", name); - if (evsels[i] == NULL) { + if (IS_ERR(evsels[i])) { pr_debug("perf_evsel__new\n"); goto out_delete_evlist; } @@ -142,8 +141,8 @@ out_delete_evlist: cpus = NULL; threads = NULL; out_free_cpus: - cpu_map__delete(cpus); + cpu_map__put(cpus); out_free_threads: - thread_map__delete(threads); + thread_map__put(threads); return err; } |