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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/boot/main.c | |
| parent | 168d2f464ab9860f0d1e66cf1f9684973222f1c6 (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/boot/main.c')
0 files changed, 0 insertions, 0 deletions