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-rw-r--r--lib/Kconfig.debug10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index b0f239e443bc..1e3fd3e3436a 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -545,6 +545,16 @@ config DEBUG_SG
545 545
546 If unsure, say N. 546 If unsure, say N.
547 547
548config DEBUG_NOTIFIERS
549 bool "Debug notifier call chains"
550 depends on DEBUG_KERNEL
551 help
552 Enable this to turn on sanity checking for notifier call chains.
553 This is most useful for kernel developers to make sure that
554 modules properly unregister themselves from notifier chains.
555 This is a relatively cheap check but if you care about maximum
556 performance, say N.
557
548config FRAME_POINTER 558config FRAME_POINTER
549 bool "Compile the kernel with frame pointers" 559 bool "Compile the kernel with frame pointers"
550 depends on DEBUG_KERNEL && \ 560 depends on DEBUG_KERNEL && \