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(parent: c7999c6) | patch
perf/x86/intel: Fix memory leak on hot-plug allocation fail
authorPeter Zijlstra <peterz@infradead.org>
Mon, 10 Aug 2015 12:17:34 +0000 (14:17 +0200)
committerIngo Molnar <mingo@kernel.org>
Wed, 12 Aug 2015 09:37:22 +0000 (11:37 +0200)
commitdbc72b7a0c673ff00fdeb21d3a26064e2185baf4
tree7dc5bf5f492b24fe6eecb7058292fa1eb532e00etree | snapshot
parentc7999c6f3fed9e383d3131474588f282ae6d56b9commit | diff
perf/x86/intel: Fix memory leak on hot-plug allocation fail

We fail to free the shared_regs allocation if the constraint_list
allocation fails.

Cure this and be more consistent in NULL-ing the pointers after free.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/kernel/cpu/perf_event_intel.c diff | blob | history
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