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| author |   Masami Hiramatsu <mhiramat@kernel.org> | 2016-08-18 17:58:31 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-08-23 17:03:31 -0300 |
| commit | 180b20616ce57e93eb692170c793be94c456b1e2 (patch) | |
| tree | 379495dd19057572bdaa69db4f44594d4fbe50b9 /tools/perf/util/probe-finder.c | |
| parent | ftrace: probe: Add README entries for k/uprobe-events (diff) | |
| download | linux-dev-180b20616ce57e93eb692170c793be94c456b1e2.tar.xz linux-dev-180b20616ce57e93eb692170c793be94c456b1e2.zip | |
perf probe: Add supported for type casting by the running kernel
Add a checking routine what types are supported by the running kernel by
finding the pattern in <debugfs>/tracing/README.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Naohiro Aota <naohiro.aota@hgst.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/147151071172.12957.3340095690753291085.stgit@devbox
[ 'enum probe_type' has no negative entries, so ends up as 'unsigned', remove '< 0'
test to fix the build on at least centos:5, debian:7 & ubuntu:12.04.5 ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-finder.c')
| -rw-r--r-- | tools/perf/util/probe-finder.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 5c290c682afe..24dbe23e010c 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -39,6 +39,7 @@ #include "util.h" #include "symbol.h" #include "probe-finder.h" +#include "probe-file.h" /* Kprobe tracer basic type is up to u64 */ #define MAX_BASIC_TYPE_BITS 64 |