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authorArnaldo Carvalho de Melo <acme@redhat.com>2018-05-16 22:20:12 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-05-16 22:20:12 +0300
commit00a6270361c025bfaae1d70ef1b596d182e05e8a (patch)
treee5041987ecc7566cfbf75c0a3ab84d216d4f1f40 /tools/lib
parentd01bd1ac920e98e2a64f6bb5adf907180e0aaac7 (diff)
downloadlinux-00a6270361c025bfaae1d70ef1b596d182e05e8a.tar.xz
tools lib api: The tracing_mnt variable doesn't need to be global
Its only used in the file it is defined, so just make it static. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-p5x29u6mq2ml3mtnbg9844ad@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/api/fs/tracing_path.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/lib/api/fs/tracing_path.c b/tools/lib/api/fs/tracing_path.c
index 7b7fd0b18551..4f8ec7d476b8 100644
--- a/tools/lib/api/fs/tracing_path.c
+++ b/tools/lib/api/fs/tracing_path.c
@@ -13,8 +13,7 @@
#include "tracing_path.h"
-
-char tracing_mnt[PATH_MAX] = "/sys/kernel/debug";
+static char tracing_mnt[PATH_MAX] = "/sys/kernel/debug";
char tracing_path[PATH_MAX] = "/sys/kernel/debug/tracing";
char tracing_events_path[PATH_MAX] = "/sys/kernel/debug/tracing/events";
@@ -129,7 +128,7 @@ int tracing_path__strerror_open_tp(int err, char *buf, size_t size,
snprintf(buf, size,
"Error:\tNo permissions to read %s/%s\n"
"Hint:\tTry 'sudo mount -o remount,mode=755 %s'\n",
- tracing_events_path, filename, tracing_mnt);
+ tracing_events_path, filename, tracing_path_mount());
}
break;
default: