diff options
| author | Jason Baron <jbaron@redhat.com> | 2009-07-21 14:16:29 -0400 |
|---|---|---|
| committer | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-07-22 12:05:57 -0400 |
| commit | 5beeded123c5befa21f1c6e16219f2a3eb7dd197 (patch) | |
| tree | 4ac812126910994516300c53171c7267b97f6f5d /tools/perf/util/string.h | |
| parent | f6bdafef2ab911f03321fa83d8da1df99878009e (diff) | |
perf_counter: Detect debugfs location
If "/sys/kernel/debug" is not a debugfs mount point, search for the debugfs
filesystem in /proc/mounts, but also allows the user to specify
'--debugfs-dir=blah' or set the environment variable: 'PERF_DEBUGFS_DIR'
Signed-off-by: Jason Baron <jbaron@redhat.com>
[ also made it probe "/debug" by default ]
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20090721181629.GA3094@redhat.com>
Diffstat (limited to 'tools/perf/util/string.h')
| -rw-r--r-- | tools/perf/util/string.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/string.h b/tools/perf/util/string.h index 3dca2f654cd0..bf39dfadfd24 100644 --- a/tools/perf/util/string.h +++ b/tools/perf/util/string.h | |||
| @@ -5,4 +5,7 @@ | |||
| 5 | 5 | ||
| 6 | int hex2u64(const char *ptr, u64 *val); | 6 | int hex2u64(const char *ptr, u64 *val); |
| 7 | 7 | ||
| 8 | #define _STR(x) #x | ||
| 9 | #define STR(x) _STR(x) | ||
| 10 | |||
| 8 | #endif | 11 | #endif |