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authorMike Kravetz <kravetz@us.ibm.com>2006-09-06 19:23:12 -0400
committerPaul Mackerras <paulus@samba.org>2006-09-13 04:39:53 -0400
commit57852a853b0d6761f270be0961d5d8387e98c8bb (patch)
treef3c3ff7ec94014a9acba27761dd489fdce1c66db /arch/powerpc/platforms/pseries/Makefile
parentab06ff3af34a6288b314862abfebd86ad918c5d9 (diff)
[POWERPC] powerpc: Instrument Hypervisor Calls
Add instrumentation for hypervisor calls on pseries. Call statistics include number of calls, wall time and cpu cycles (if available) and are made available via debugfs. Instrumentation code is behind the HCALL_STATS config option and has no impact if not enabled. Signed-off-by: Mike Kravetz <kravetz@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/Makefile')
-rw-r--r--arch/powerpc/platforms/pseries/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index e5e0ff46690..997243a91be 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -12,3 +12,4 @@ obj-$(CONFIG_EEH) += eeh.o eeh_cache.o eeh_driver.o eeh_event.o
12 12
13obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o 13obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o
14obj-$(CONFIG_HVCS) += hvcserver.o 14obj-$(CONFIG_HVCS) += hvcserver.o
15obj-$(CONFIG_HCALL_STATS) += hvCall_inst.o