lkml.org 
[lkml]   [2019]   [Sep]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 33/73] libperf: Merge libperf_set_print in libperf_init
Date
The libperf_set_print needs to be called in any
case so let's merge it with libperf_init, so
we have just one init function.

Link: http://lkml.kernel.org/n/tip-ak1oqlj43qsbioo7q9m5fg9t@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/lib/core.c | 8 ++------
tools/perf/lib/include/perf/core.h | 3 +--
tools/perf/lib/libperf.map | 1 -
tools/perf/perf.c | 8 +++++++-
4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/tools/perf/lib/core.c b/tools/perf/lib/core.c
index 6689d593c2d1..d0b9ae422b9f 100644
--- a/tools/perf/lib/core.c
+++ b/tools/perf/lib/core.c
@@ -17,11 +17,6 @@ static int __base_pr(enum libperf_print_level level, const char *format,

static libperf_print_fn_t __libperf_pr = __base_pr;

-void libperf_set_print(libperf_print_fn_t fn)
-{
- __libperf_pr = fn;
-}
-
__printf(2, 3)
void libperf_print(enum libperf_print_level level, const char *format, ...)
{
@@ -35,7 +30,8 @@ void libperf_print(enum libperf_print_level level, const char *format, ...)
va_end(args);
}

-void libperf_init(void)
+void libperf_init(libperf_print_fn_t fn)
{
page_size = sysconf(_SC_PAGE_SIZE);
+ __libperf_pr = fn;
}
diff --git a/tools/perf/lib/include/perf/core.h b/tools/perf/lib/include/perf/core.h
index ba2f4e76a3e2..cfd70e720c1c 100644
--- a/tools/perf/lib/include/perf/core.h
+++ b/tools/perf/lib/include/perf/core.h
@@ -17,7 +17,6 @@ enum libperf_print_level {
typedef int (*libperf_print_fn_t)(enum libperf_print_level level,
const char *, va_list ap);

-LIBPERF_API void libperf_set_print(libperf_print_fn_t fn);
-LIBPERF_API void libperf_init(void);
+LIBPERF_API void libperf_init(libperf_print_fn_t fn);

#endif /* __LIBPERF_CORE_H */
diff --git a/tools/perf/lib/libperf.map b/tools/perf/lib/libperf.map
index 3fbf050b5add..507b4cc4784c 100644
--- a/tools/perf/lib/libperf.map
+++ b/tools/perf/lib/libperf.map
@@ -1,7 +1,6 @@
LIBPERF_0.0.1 {
global:
libperf_init;
- libperf_set_print;
perf_cpu_map__dummy_new;
perf_cpu_map__get;
perf_cpu_map__put;
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index ead18b712d6c..d13a9b1ce65d 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -429,6 +429,12 @@ void pthread__unblock_sigwinch(void)
pthread_sigmask(SIG_UNBLOCK, &set, NULL);
}

+static int libperf_print(enum libperf_print_level level,
+ const char *fmt, va_list ap)
+{
+ return eprintf(level, verbose, fmt, ap);
+}
+
int main(int argc, const char **argv)
{
int err;
@@ -439,7 +445,7 @@ int main(int argc, const char **argv)
exec_cmd_init("perf", PREFIX, PERF_EXEC_PATH, EXEC_PATH_ENVIRONMENT);
pager_init(PERF_PAGER_ENVIRONMENT);

- libperf_init();
+ libperf_init(libperf_print);

cmd = extract_argv0_path(argv[0]);
if (!cmd)
--
2.21.0
\
 
 \ /
  Last update: 2019-09-13 15:28    [W:0.238 / U:0.256 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site