From fc59a3fc8eed3a2c811e64ec65015d7eb1459ace Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 11 Mar 2009 17:55:52 +0000 Subject: powerpc: Add virtual processor dispatch trace log pseries SPLPAR machines are able to retrieve a log of dispatch and preempt events from the hypervisor. With this information, we can see when and why each dispatch & preempt is occuring. This change adds a set of debugfs files allowing userspace to read this dispatch log. Based on initial patches from Nishanth Aravamudan . Signed-off-by: Jeremy Kerr Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/pseries/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/platforms/pseries/Makefile') diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile index 0ce691df595f..790c0b872d4f 100644 --- a/arch/powerpc/platforms/pseries/Makefile +++ b/arch/powerpc/platforms/pseries/Makefile @@ -25,3 +25,4 @@ obj-$(CONFIG_HVCS) += hvcserver.o obj-$(CONFIG_HCALL_STATS) += hvCall_inst.o obj-$(CONFIG_PHYP_DUMP) += phyp_dump.o obj-$(CONFIG_CMM) += cmm.o +obj-$(CONFIG_DTL) += dtl.o -- cgit