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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-08-20 17:02:19 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-21 13:52:58 +0200 |
| commit | 994025caba3e6beade9bde84dd1b70d9d250f27b (patch) | |
| tree | 0fe4d6f08d252af1db6a631182725085bb76442b /arch/x86/xen/Makefile | |
| parent | 168d2f464ab9860f0d1e66cf1f9684973222f1c6 (diff) | |
| download | linux-994025caba3e6beade9bde84dd1b70d9d250f27b.tar.gz linux-994025caba3e6beade9bde84dd1b70d9d250f27b.tar.bz2 linux-994025caba3e6beade9bde84dd1b70d9d250f27b.zip | |
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/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile index 9ee745fa5527..313947940a1a 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
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