| commit | 8d7c55d01e4648605fd0dacc82d8d3989ead4db7 | [log] [tgz] |
|---|---|---|
| author | Michael Ellerman <michael@ellerman.id.au> | Tue Jul 23 18:07:45 2013 +1000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Thu Aug 01 13:11:46 2013 +1000 |
| tree | 852d175f0ddb5e40d7855fb57f7bc072f527e2b1 | |
| parent | e8e813ed268d90c1377f53460527c419eb52c67a [diff] |
powerpc/perf: Export PERF_EVENT_CONFIG_EBB_SHIFT to userspace We use bit 63 of the event code for userspace to request that the event be counted using EBB (Event Based Branches). Export this value, making it part of the API - though only on processors that support EBB. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>