nfsd: NFSD_FAULT_INJECTION depends on DEBUG_FS
NFSD_FAULT_INJECTION depends on DEBUG_FS, otherwise the debugfs_create_*
interface may return unexpected error -ENODEV, and cause system crash.
Signed-off-by: Chengyu Song <csong84@gatech.edu>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig
index 683bf71..8b87b7a 100644
--- a/fs/nfsd/Kconfig
+++ b/fs/nfsd/Kconfig
@@ -107,7 +107,7 @@
config NFSD_FAULT_INJECTION
bool "NFS server manual fault injection"
- depends on NFSD_V4 && DEBUG_KERNEL
+ depends on NFSD_V4 && DEBUG_KERNEL && DEBUG_FS
help
This option enables support for manually injecting faults
into the NFS server. This is intended to be used for