Revert "powerpc/perf: Use pmc_overflow() to detect rolled back events"
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 17 Oct 2012 23:36:11 +0000 (10:36 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 17 Oct 2012 23:36:11 +0000 (10:36 +1100)
This reverts commit 813312110bede27bffd082c25cd31730bd567beb.

This revert was requested by the author of the patch as it seems
to cause system hangs with some low frequency events


No differences found