diff options
| author | Borislav Petkov | 2013-02-20 16:32:31 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2013-03-15 13:06:01 -0300 |
| commit | 1355915ac626da30a0c02ccd4569c1e5ce2cbb82 (patch) | |
| tree | 37a7cb0618572c4c45d0ec6949cdda6253694291 /tools/lib | |
| parent | 85c66be101e1847f0eb46dcb48d5738572129694 (diff) | |
perf tools: Extract perf-specific stuff from debugfs.c
Move them to util.c and simplify code a bit.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1361374353-30385-6-git-send-email-bp@alien8.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/lk/debugfs.c | 15 | ||||
| -rw-r--r-- | tools/lib/lk/debugfs.h | 2 |
2 files changed, 0 insertions, 17 deletions
diff --git a/tools/lib/lk/debugfs.c b/tools/lib/lk/debugfs.c index 9cda7a6f5917..099e7cd022e4 100644 --- a/tools/lib/lk/debugfs.c +++ b/tools/lib/lk/debugfs.c @@ -11,7 +11,6 @@ #include "debugfs.h" char debugfs_mountpoint[PATH_MAX + 1] = "/sys/kernel/debug"; -char tracing_events_path[PATH_MAX + 1] = "/sys/kernel/debug/tracing/events"; static const char * const debugfs_known_mountpoints[] = { "/sys/kernel/debug/", @@ -75,14 +74,7 @@ int debugfs_valid_mountpoint(const char *debugfs) return 0; } -static void debugfs_set_tracing_events_path(const char *mountpoint) -{ - snprintf(tracing_events_path, sizeof(tracing_events_path), "%s/%s", - mountpoint, "tracing/events"); -} - /* mount the debugfs somewhere if it's not mounted */ - char *debugfs_mount(const char *mountpoint) { /* see if it's already mounted */ @@ -105,12 +97,5 @@ char *debugfs_mount(const char *mountpoint) debugfs_found = true; strncpy(debugfs_mountpoint, mountpoint, sizeof(debugfs_mountpoint)); out: - debugfs_set_tracing_events_path(debugfs_mountpoint); return debugfs_mountpoint; } - -void debugfs_set_path(const char *mountpoint) -{ - snprintf(debugfs_mountpoint, sizeof(debugfs_mountpoint), "%s", mountpoint); - debugfs_set_tracing_events_path(mountpoint); -} diff --git a/tools/lib/lk/debugfs.h b/tools/lib/lk/debugfs.h index bc5ad2df7c0a..935c59bdb442 100644 --- a/tools/lib/lk/debugfs.h +++ b/tools/lib/lk/debugfs.h @@ -23,9 +23,7 @@ const char *debugfs_find_mountpoint(void); int debugfs_valid_mountpoint(const char *debugfs); char *debugfs_mount(const char *mountpoint); -void debugfs_set_path(const char *mountpoint); extern char debugfs_mountpoint[]; -extern char tracing_events_path[]; #endif /* __LK_DEBUGFS_H__ */ |