Thomas Gleixner b4f75d44be perf/core: Remove bogus UP_CANCELED hotplug state ... If CPU_UP_PREPARE fails the perf hotplug code calls perf_event_exit_cpu(), which is a pointless exercise. The cpu is not online, so the smp function calls return -ENXIO. So the result is a list walk to call noops. Remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Link: http://lkml.kernel.org/r/20160209201007.682184765@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>		2016-02-17 10:37:28 +01:00
..
callchain.c	treewide: Remove old email address	2015-11-23 09:44:58 +01:00
core.c	perf/core: Remove bogus UP_CANCELED hotplug state	2016-02-17 10:37:28 +01:00
hw_breakpoint.c	perf: Collapse and fix event_function_call() users	2016-01-21 18:54:24 +01:00
internal.h	perf: Fix AUX buffer refcounting	2015-07-06 14:08:30 +02:00
Makefile	ftrace: allow architectures to specify ftrace compile options	2015-01-29 09:19:19 +01:00
ring_buffer.c	perf: Synchronously free aux pages in case of allocation failure	2016-01-21 18:54:27 +01:00
uprobes.c	memcg: adjust to support new THP refcounting	2016-01-15 17:56:32 -08:00