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authorArnaldo Carvalho de Melo <acme@redhat.com>2019-07-05 19:59:06 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-07-09 16:13:26 +0300
commit245aec7f7f4ca95b924f005d604bab9d838b5eb1 (patch)
tree3a1e7b1144592cbe5ee7033cbbc412a29404dabb /tools/perf
parent215a0d305c5651928eb67c96bcedd0a6c297dfce (diff)
downloadlinux-245aec7f7f4ca95b924f005d604bab9d838b5eb1.tar.xz
perf namespaces: Move the conditional setns() prototype to namespaces.h
Out of util.h, to reduce its scope, and since we have a namespaces.h header, much better to have it there, where it is related to. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-zlu81bbtccuzygh7m8nmgybc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/namespaces.h4
-rw-r--r--tools/perf/util/setns.c4
-rw-r--r--tools/perf/util/util.h4
3 files changed, 7 insertions, 5 deletions
diff --git a/tools/perf/util/namespaces.h b/tools/perf/util/namespaces.h
index 15a5a276c478..004430c0de93 100644
--- a/tools/perf/util/namespaces.h
+++ b/tools/perf/util/namespaces.h
@@ -13,6 +13,10 @@
#include <linux/refcount.h>
#include <linux/types.h>
+#ifndef HAVE_SETNS_SUPPORT
+int setns(int fd, int nstype);
+#endif
+
struct namespaces_event;
struct namespaces {
diff --git a/tools/perf/util/setns.c b/tools/perf/util/setns.c
index ce8fc290fce8..48f9c0af63b2 100644
--- a/tools/perf/util/setns.c
+++ b/tools/perf/util/setns.c
@@ -1,4 +1,6 @@
-#include "util.h"
+// SPDX-License-Identifier: LGPL-2.1
+
+#include "namespaces.h"
#include <unistd.h>
#include <sys/syscall.h>
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 125e215dd3d8..59fe33708090 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -67,10 +67,6 @@ char *get_current_dir_name(void);
int sched_getcpu(void);
#endif
-#ifndef HAVE_SETNS_SUPPORT
-int setns(int fd, int nstype);
-#endif
-
extern bool perf_singlethreaded;
void perf_set_singlethreaded(void);