tracing: Fix build breakage without CONFIG_PERF_EVENTS (again)
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 13 Apr 2012 08:52:59 +0000 (09:52 +0100)
committerSteven Rostedt <rostedt@goodmis.org>
Sat, 14 Apr 2012 01:37:04 +0000 (21:37 -0400)
commit6e48b550d1f5f1919e6500547ae14a73fbf66c7b
tree983a2a06bc7aaddfc05f2d8c33309c3c21d30dea
parenta7ca08038b990e2cbed324948664b2d8940fd782
tracing: Fix build breakage without CONFIG_PERF_EVENTS (again)

Today's -next fails to link for me:

kernel/built-in.o:(.data+0x178e50): undefined reference to `perf_ftrace_event_register'

It looks like multiple fixes have been merged for the issue fixed by
commit fa73dc9 (tracing: Fix build breakage without CONFIG_PERF_EVENTS)
though I can't identify the other changes that have gone in at the
minute, it's possible that the changes which caused the breakage fixed
by the previous commit got dropped but the fix made it in.

Link: http://lkml.kernel.org/r/1334307179-21255-1-git-send-email-broonie@opensource.wolfsonmicro.com
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
kernel/trace/trace.h