ext4: Regularize mount options
authorTheodore Ts'o <tytso@mit.edu>
Sat, 28 Mar 2009 14:59:57 +0000 (10:59 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sat, 28 Mar 2009 14:59:57 +0000 (10:59 -0400)
commit06705bff9114531a997a7d0c2520bea0f2927410
treef7bef499cd491c8171db45da5b02c168655d4236
parente7c9e3e99adf6c49c5d593a51375916acc039d1e
ext4: Regularize mount options

Add support for using the mount options "barrier" and "nobarrier", and
"auto_da_alloc" and "noauto_da_alloc", which is more consistent than
"barrier=<0|1>" or "auto_da_alloc=<0|1>".  Most other ext3/ext4 mount
options use the foo/nofoo naming convention.  We allow the old forms
of these mount options for backwards compatibility.

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