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authorJeremy Fitzhardinge <jeremy@goop.org>2008-08-20 17:02:19 -0700
committerIngo Molnar <mingo@elte.hu>2008-08-21 13:52:58 +0200
commit994025caba3e6beade9bde84dd1b70d9d250f27b (patch)
tree0fe4d6f08d252af1db6a631182725085bb76442b /arch/x86/xen/Makefile
parent168d2f464ab9860f0d1e66cf1f9684973222f1c6 (diff)
xen: add debugfs support
Add support for exporting statistics on mmu updates, multicall batching and pv spinlocks into debugfs. The base path is xen/ and each subsystem adds its own directory: mmu, multicalls, spinlocks. In each directory, writing 1 to "zero_stats" will cause the corresponding stats to be zeroed the next time they're updated. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Acked-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/xen/Makefile')
-rw-r--r--arch/x86/xen/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile
index 9ee745fa552..313947940a1 100644
--- a/arch/x86/xen/Makefile
+++ b/arch/x86/xen/Makefile
@@ -8,4 +8,5 @@ endif
obj-y := enlighten.o setup.o multicalls.o mmu.o irq.o \
time.o xen-asm_$(BITS).o grant-table.o suspend.o
-obj-$(CONFIG_SMP) += smp.o spinlock.o
+obj-$(CONFIG_SMP) += smp.o spinlock.o
+obj-$(CONFIG_XEN_DEBUG_FS) += debugfs.o \ No newline at end of file