Peter Zijlstra 211de6eba8 perf: Fix unclone_ctx() vs. locking ... The idiot who did 4a1c0f262f ("perf: Fix lockdep warning on process exit") forgot to pay attention and fix all similar cases. Do so now. In particular, unclone_ctx() must be called while holding ctx->lock, therefore all such sites are broken for the same reason. Pull the put_ctx() call out from under ctx->lock. Reported-by: Sasha Levin <sasha.levin@oracle.com> Probably-also-reported-by: Vince Weaver <vincent.weaver@maine.edu> Fixes: 4a1c0f262f ("perf: Fix lockdep warning on process exit") Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Cong Wang <cwang@twopensource.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20140930172308.GI4241@worktop.programming.kicks-ass.net Signed-off-by: Ingo Molnar <mingo@kernel.org>		2014-10-03 05:41:06 +02:00
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callchain.c	perf: Roll back callchain buffer refcount under the callchain mutex	2013-08-16 17:55:50 +02:00
core.c	perf: Fix unclone_ctx() vs. locking	2014-10-03 05:41:06 +02:00
hw_breakpoint.c	hw_breakpoint: Introduce "struct bp_cpuinfo"	2013-06-20 17:58:57 +02:00
internal.h	perf: Fix arch_perf_out_copy_user default	2013-11-06 12:34:25 +01:00
Makefile	uprobes: Move to kernel/events/	2012-02-22 11:08:00 +01:00
ring_buffer.c	perf: Optimize ring-buffer write by depending on control dependencies	2013-12-11 15:53:22 +01:00
uprobes.c	mm: memcontrol: rewrite charge API	2014-08-08 15:57:17 -07:00