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| author | Jason Baron <jbaron@redhat.com> | 2009-07-21 14:16:29 -0400 |
|---|---|---|
| committer | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-07-22 18:05:57 +0200 |
| commit | 5beeded123c5befa21f1c6e16219f2a3eb7dd197 (patch) | |
| tree | 4ac812126910994516300c53171c7267b97f6f5d /tools/perf/util/string.h | |
| parent | f6bdafef2ab911f03321fa83d8da1df99878009e (diff) | |
| download | op-kernel-dev-5beeded123c5befa21f1c6e16219f2a3eb7dd197.zip op-kernel-dev-5beeded123c5befa21f1c6e16219f2a3eb7dd197.tar.gz | |
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 3dca2f6..bf39dfa 100644 --- a/tools/perf/util/string.h +++ b/tools/perf/util/string.h @@ -5,4 +5,7 @@ int hex2u64(const char *ptr, u64 *val); +#define _STR(x) #x +#define STR(x) _STR(x) + #endif |
