diff options
-rw-r--r-- | tools/perf/perf-sys.h | 22 | ||||
-rw-r--r-- | tools/perf/tests/attr.c | 2 | ||||
-rw-r--r-- | tools/perf/util/evsel.c | 5 | ||||
-rw-r--r-- | tools/perf/util/python.c | 2 | ||||
-rw-r--r-- | tools/perf/util/util.h | 6 |
5 files changed, 15 insertions, 22 deletions
diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h index 15e458e150bd..7a2264e1e4e1 100644 --- a/tools/perf/perf-sys.h +++ b/tools/perf/perf-sys.h @@ -9,31 +9,13 @@ struct perf_event_attr; -extern bool test_attr__enabled; -void test_attr__ready(void); -void test_attr__init(void); -void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, - int fd, int group_fd, unsigned long flags); - -#ifndef HAVE_ATTR_TEST -#define HAVE_ATTR_TEST 1 -#endif - static inline int sys_perf_event_open(struct perf_event_attr *attr, pid_t pid, int cpu, int group_fd, unsigned long flags) { - int fd; - - fd = syscall(__NR_perf_event_open, attr, pid, cpu, - group_fd, flags); - -#if HAVE_ATTR_TEST - if (unlikely(test_attr__enabled)) - test_attr__open(attr, pid, cpu, fd, group_fd, flags); -#endif - return fd; + return syscall(__NR_perf_event_open, attr, pid, cpu, + group_fd, flags); } #endif /* _PERF_SYS_H */ diff --git a/tools/perf/tests/attr.c b/tools/perf/tests/attr.c index a9599ab8c471..ec972e0892ab 100644 --- a/tools/perf/tests/attr.c +++ b/tools/perf/tests/attr.c @@ -30,9 +30,9 @@ #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> -#include "../perf-sys.h" #include <subcmd/exec-cmd.h> #include "event.h" +#include "util.h" #include "tests.h" #define ENV "PERF_TEST_ATTR" diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index fd865002cbbd..6f0e23105cf8 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1680,6 +1680,11 @@ retry_open: FD(evsel, cpu, thread) = fd; + if (unlikely(test_attr__enabled)) { + test_attr__open(&evsel->core.attr, pid, cpus->map[cpu], + fd, group_fd, flags); + } + if (fd < 0) { err = -errno; diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 75a9b1d62bba..74f85948d101 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -17,7 +17,7 @@ #include "mmap.h" #include "util/env.h" #include <internal/lib.h> -#include "../perf-sys.h" +#include "util.h" #if PY_MAJOR_VERSION < 3 #define _PyUnicode_FromString(arg) \ diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index f486fdd3a538..ad737052e597 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -62,4 +62,10 @@ char *perf_exe(char *buf, int len); #endif #endif +extern bool test_attr__enabled; +void test_attr__ready(void); +void test_attr__init(void); +struct perf_event_attr; +void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, + int fd, int group_fd, unsigned long flags); #endif /* GIT_COMPAT_UTIL_H */ |