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-rw-r--r--fs/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/Kconfig b/fs/Kconfig
index 2685a4d0d353..e99830c65033 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -18,6 +18,10 @@ config VALIDATE_FS_PARSER
config FS_IOMAP
bool
+# old blockdev_direct_IO implementation. Use iomap for new code instead
+config LEGACY_DIRECT_IO
+ bool
+
if BLOCK
source "fs/ext2/Kconfig"