* ability to pack bitmaps and inode tables into larger virtual groups via the
flex_bg feature
* large file support
-* Inode allocation using large virtual block groups via flex_bg
+* inode allocation using large virtual block groups via flex_bg
* delayed allocation
* large block (up to pagesize) support
-* efficient new ordered mode in JBD2 and ext4(avoid using buffer head to force
+* efficient new ordered mode in JBD2 and ext4 (avoid using buffer head to force
the ordering)
[1] Filesystems with a block size of 1k may see a limit imposed by the
2.2 Candidate features for future inclusion
-* Online defrag (patches available but not well tested)
+* online defrag (patches available but not well tested)
* reduced mke2fs time via lazy itable initialization in conjunction with
the uninit_bg feature (capability to do this is available in e2fsprogs
but a kernel thread to do lazy zeroing of unused inode table blocks
bitmaps and inode table, the userspace tool thus
just passes the new number of blocks.
-EXT4_IOC_SWAP_BOOT Swap i_blocks and associated attributes
+ EXT4_IOC_SWAP_BOOT Swap i_blocks and associated attributes
(like i_blocks, i_size, i_flags, ...) from
the specified inode with inode
EXT4_BOOT_LOADER_INO (#5). This is typically