ext4: Add mount options in superblock
authorTheodore Ts'o <tytso@mit.edu>
Mon, 2 Aug 2010 03:14:20 +0000 (23:14 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 2 Aug 2010 03:14:20 +0000 (23:14 -0400)
commit8b67f04ab9de5d8f3a71aef72bf02c995a506db5
treedd05968730762f5b18de4c6b0720843669e4e9db
parentca0e05e4b15193aeba72b995e90de990db7f8304
ext4: Add mount options in superblock

Allow mount options to be stored in the superblock.  Also add default
mount option bits for nobarrier, block_validity, discard, and nodelalloc.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/ext4.h
fs/ext4/super.c