diff options
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 83eab52fb3f6..7aee6d699fd6 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -39,6 +39,7 @@ config FS_DAX depends on MMU depends on !(ARM || MIPS || SPARC) select FS_IOMAP + select DAX help Direct Access (DAX) can be used on memory-backed block devices. If the block device supports DAX and the filesystem supports DAX, @@ -79,7 +80,6 @@ config EXPORTFS_BLOCK_OPS config FILE_LOCKING bool "Enable POSIX file locking API" if EXPERT default y - select PERCPU_RWSEM help This option enables standard file locking support, required for filesystems like NFS and for the flock() system |