Signed-off-by: Daniel De Graaf <dgde...@tycho.nsa.gov>
---
xen/common/Kconfig | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/xen/common/Kconfig b/xen/common/Kconfig
index 6a51fd5..8fb5a68 100644
--- a/xen/common/Kconfig
+++ b/xen/common/Kconfig
@@ -134,9 +134,14 @@ config FLASK
config FLASK_AVC_STATS
def_bool y
+ prompt "Maintain statistics on the FLASK access vector cache" if EXPERT
= "y"
depends on FLASK
---help---
- Maintain statistics on the access vector cache
+ Maintain counters on the access vector cache that can be viewed using
+ the FLASK_AVC_CACHESTATS sub-op of the xsm_op hypercall. Disabling
+ this will save a tiny amount of memory and time to update the stats.
+
+ If unsure, say Y.
# Enable schedulers
menu "Schedulers"
--
2.7.4
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