kernel/arch/powerpc/include/uapi/asm/perf_event.h, branch linux-4.3.y Hosts the 0x221E linux distro kernel. https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.3.y 2013-08-01T03:11:46Z powerpc/perf: Export PERF_EVENT_CONFIG_EBB_SHIFT to userspace 2013-08-01T03:11:46Z Michael Ellerman michael@ellerman.id.au 2013-07-23T08:07:45Z urn:sha1:8d7c55d01e4648605fd0dacc82d8d3989ead4db7 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>