diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-02-28 12:02:46 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2012-03-13 23:34:59 +0100 |
| commit | fa73dc9400516945bcbae8d98c23393bcefe1440 (patch) | |
| tree | f63deadc3b24a2534646dc7dff626fc7102fabe5 /arch/m68k/lib | |
| parent | ftrace: Fix function_graph for archs that test ftrace_trace_function (diff) | |
| download | linux-fa73dc9400516945bcbae8d98c23393bcefe1440.tar.xz linux-fa73dc9400516945bcbae8d98c23393bcefe1440.zip | |
tracing: Fix build breakage without CONFIG_PERF_EVENTS
Today's -next fails to build for me:
CC kernel/trace/trace_export.o
In file included from kernel/trace/trace_export.c:197: kernel/trace/trace_entries.h:58: error: 'perf_ftrace_event_register' undeclared here (not in a function)
make[2]: *** [kernel/trace/trace_export.o] Error 1
make[1]: *** [kernel/trace] Error 2
make: *** [kernel] Error 2
because as of ced390 (ftrace, perf: Add support to use function
tracepoint in perf) perf_trace_event_register() is declared in trace.h
only if CONFIG_PERF_EVENTS is enabled but I don't have that set.
Ensure that we always have a definition of perf_trace_event_register()
by making the definition unconditional.
Link: http://lkml.kernel.org/r/1330426967-17067-1-git-send-email-broonie@opensource.wolfsonmicro.com
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/m68k/lib')
0 files changed, 0 insertions, 0 deletions