Merge tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-block.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 5cd8183bb4c13e943e71cd2ee141c304c3b332c4..be272aa2fc0a4f8dd26b42a8c63a78a6ac3561cf 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1968,9 +1968,21 @@ config FAIL_SUNRPC
          Provide fault-injection capability for SunRPC and
          its consumers.
 
+config FAULT_INJECTION_CONFIGFS
+       bool "Configfs interface for fault-injection capabilities"
+       depends on FAULT_INJECTION
+       select CONFIGFS_FS
+       help
+         This option allows configfs-based drivers to dynamically configure
+         fault-injection via configfs.  Each parameter for driver-specific
+         fault-injection can be made visible as a configfs attribute in a
+         configfs group.
+
+
 config FAULT_INJECTION_STACKTRACE_FILTER
        bool "stacktrace filter for fault-injection capabilities"
-       depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
+       depends on FAULT_INJECTION
+       depends on (FAULT_INJECTION_DEBUG_FS || FAULT_INJECTION_CONFIGFS) && STACKTRACE_SUPPORT
        select STACKTRACE
        depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86
        help