Commits
Masami Hiramatsu committed 180b20616ce
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>