[PATCH] fault-injection capabilities infrastructure
This patch provides base functions implement to fault-injection
capabilities.
- The function should_fail() is taken from failmalloc-1.0
(http://www.nongnu.org/failmalloc/)
[akpm@osdl.org: cleanups, comments, add __init]
Cc: <okuji@enbug.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Don Mullis <dwm@meer.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 2c133c0..35228b3 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -413,3 +413,15 @@
Documentation on how to use the module can be found in
drivers/misc/lkdtm.c
+
+config FAULT_INJECTION
+ bool
+
+config FAULT_INJECTION_DEBUG_FS
+ bool "Debugfs entries for fault-injection capabilities"
+ depends on FAULT_INJECTION && SYSFS
+ select DEBUG_FS
+ help
+ This option enable configuration of fault-injection capabilities via
+ debugfs.
+