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-rw-r--r--arch/parisc/Kconfig.debug14
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diff --git a/arch/parisc/Kconfig.debug b/arch/parisc/Kconfig.debug
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+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config DEBUG_RWLOCK
+ bool "Read-write spinlock debugging"
+ depends on DEBUG_KERNEL && SMP
+ help
+ If you say Y here then read-write lock processing will count how many
+ times it has tried to get the lock and issue an error message after
+ too many attempts. If you suspect a rwlock problem or a kernel
+ hacker asks for this option then say Y. Otherwise say N.
+
+endmenu