diff options
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 664991afe0c0..ec35851e5b71 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -13,13 +13,6 @@ if BLOCK source "fs/ext2/Kconfig" source "fs/ext3/Kconfig" source "fs/ext4/Kconfig" - -config FS_XIP -# execute in place - bool - depends on EXT2_FS_XIP - default y - source "fs/jbd/Kconfig" source "fs/jbd2/Kconfig" @@ -40,6 +33,21 @@ source "fs/ocfs2/Kconfig" source "fs/btrfs/Kconfig" source "fs/nilfs2/Kconfig" +config FS_DAX + bool "Direct Access (DAX) support" + depends on MMU + depends on !(ARM || MIPS || SPARC) + help + Direct Access (DAX) can be used on memory-backed block devices. + If the block device supports DAX and the filesystem supports DAX, + then you can avoid using the pagecache to buffer I/Os. Turning + on this option will compile in support for DAX; you will need to + mount the filesystem using the -o dax option. + + If you do not have a block device that is capable of using this, + or if unsure, say N. Saying Y will increase the size of the kernel + by about 5kB. + endif # BLOCK # Posix ACL utility routines @@ -165,6 +173,7 @@ config HUGETLB_PAGE def_bool HUGETLBFS source "fs/configfs/Kconfig" +source "fs/efivarfs/Kconfig" endmenu @@ -209,7 +218,6 @@ source "fs/sysv/Kconfig" source "fs/ufs/Kconfig" source "fs/exofs/Kconfig" source "fs/f2fs/Kconfig" -source "fs/efivarfs/Kconfig" endif # MISC_FILESYSTEMS |