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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-16 16:20:12 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-05-16 16:20:12 -0300 |
| commit | 00a6270361c025bfaae1d70ef1b596d182e05e8a (patch) | |
| tree | e5041987ecc7566cfbf75c0a3ab84d216d4f1f40 /tools/lib | |
| parent | d01bd1ac920e98e2a64f6bb5adf907180e0aaac7 (diff) | |
| download | lwn-00a6270361c025bfaae1d70ef1b596d182e05e8a.tar.gz lwn-00a6270361c025bfaae1d70ef1b596d182e05e8a.zip | |
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.c | 5 |
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: |