@@ -3,7 +3,7 @@ subdir-y += cpu
subdir-y += genapic
subdir-y += hvm
subdir-y += mm
-subdir-$(xenoprof) += oprofile
+subdir-$(CONFIG_XENOPROF) += oprofile
subdir-y += x86_64
obj-bin-y += alternative.init.o
@@ -3,15 +3,12 @@
HAS_NUMA := y
HAS_CORE_PARKING := y
-xenoprof := y
CFLAGS += -I$(BASEDIR)/include
CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-generic
CFLAGS += -I$(BASEDIR)/include/asm-x86/mach-default
CFLAGS += '-D__OBJECT_LABEL__=$(subst /,$$,$(subst -,_,$(subst $(BASEDIR)/,,$(CURDIR))/$@))'
-CFLAGS-$(xenoprof) += -DCONFIG_XENOPROF
-
# Prevent floating-point variables from creeping into Xen.
CFLAGS += -msoft-float
@@ -84,6 +84,20 @@ config LATE_HWDOM
If unsure, say N.
+# Adds support for Xenoprof
+config XENOPROF
+ bool
+ prompt "Xen Oprofile Support" if EXPERT = "y"
+ default y
+ depends on X86
+ ---help---
+ Xen OProfile (Xenoprof) is a system-wide profiler for Xen virtual
+ machine environments, capable of profiling the Xen virtual machine
+ monitor, multiple Linux guest operating systems, and applications
+ running on them.
+
+ If unsure, say Y.
+
# Enable/Disable XSM support
config XSM
bool "Xen Security Modules support"
@@ -62,7 +62,7 @@ obj-bin-$(CONFIG_X86) += $(foreach n,decompress bunzip2 unxz unlzma unlzo unlz4
obj-$(perfc) += perfc.o
obj-$(crash_debug) += gdbstub.o
-obj-$(xenoprof) += xenoprof.o
+obj-$(CONFIG_XENOPROF) += xenoprof.o
obj-$(CONFIG_COMPAT) += $(addprefix compat/,domain.o kernel.o memory.o multicall.o tmem_xen.o xlat.o)