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Diffstat (limited to 'drivers/md/Kconfig')
-rw-r--r-- | drivers/md/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index b0a22e99bade..9712ab9bcba5 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -50,6 +50,16 @@ config MD_AUTODETECT If unsure, say Y. +config MD_BITMAP_FILE + bool "MD bitmap file support" + default y + help + If you say Y here, support for write intent bitmaps in files on an + external file system is enabled. This is an alternative to the internal + bitmaps near the MD superblock, and very problematic code that abuses + various kernel APIs and can only work with files on a file system not + actually sitting on the MD device. + config MD_LINEAR tristate "Linear (append) mode (deprecated)" depends on BLK_DEV_MD |