From 4113c4caa4f355b8ff8b7ff0510c29c9d00d30b3 Mon Sep 17 00:00:00 2001 From: Lukas Czerner Date: Sat, 8 Oct 2011 14:34:47 -0400 Subject: ext4: remove deprecated oldalloc For a long time now orlov is the default block allocator in the ext4. It performs better than the old one and no one seems to claim otherwise so we can safely drop it and make oldalloc and orlov mount option deprecated. This is a part of the effort to reduce number of ext4 options hence the test matrix. Signed-off-by: Lukas Czerner Signed-off-by: "Theodore Ts'o" --- Documentation/filesystems/ext4.txt | 8 -------- 1 file changed, 8 deletions(-) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt index a53040193967..4917cf24a5e0 100644 --- a/Documentation/filesystems/ext4.txt +++ b/Documentation/filesystems/ext4.txt @@ -203,14 +203,6 @@ inode_readahead_blks=n This tuning parameter controls the maximum table readahead algorithm will pre-read into the buffer cache. The default value is 32 blocks. -orlov (*) This enables the new Orlov block allocator. It is - enabled by default. - -oldalloc This disables the Orlov block allocator and enables - the old block allocator. Orlov should have better - performance - we'd like to get some feedback if it's - the contrary for you. - nouser_xattr Disables Extended User Attributes. If you have extended attribute support enabled in the kernel configuration (CONFIG_EXT4_FS_XATTR), extended attribute support -- cgit v1.2.1