Although we already block EBB events which request sampling using sample_period, technically it's possible for an event to set sample_type but not sample_period. Nothing terrible will happen if an EBB event does specify sample_type, but it signals a major confusion on the part of userspace, and so we do them the favor of rejecting it. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
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.. | ||
bhrb.S | ||
callchain.c | ||
core-book3s.c | ||
core-fsl-emb.c | ||
e500-pmu.c | ||
e6500-pmu.c | ||
Makefile | ||
mpc7450-pmu.c | ||
power4-pmu.c | ||
power5-pmu.c | ||
power5+-pmu.c | ||
power6-pmu.c | ||
power7-events-list.h | ||
power7-pmu.c | ||
power8-pmu.c | ||
ppc970-pmu.c |