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-rw-r--r--mm/Kconfig.debug6
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
index c3547a373c9c..4965a7333a3f 100644
--- a/mm/Kconfig.debug
+++ b/mm/Kconfig.debug
@@ -279,3 +279,9 @@ config DEBUG_KMEMLEAK_AUTO_SCAN
If unsure, say Y.
+config PER_VMA_LOCK_STATS
+ bool "Statistics for per-vma locks"
+ depends on PER_VMA_LOCK
+ default y
+ help
+ Statistics for per-vma locks.