ext4: only call sync_filesystm() when remounting read-only
authorTheodore Ts'o <tytso@mit.edu>
Fri, 14 Mar 2014 02:49:42 +0000 (22:49 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Fri, 14 Mar 2014 02:49:42 +0000 (22:49 -0400)
commit38c03b34391dd25a39576073e58485e5949d29fe
tree91236e16c5d4534667aa04367c9be86cebc22af8
parent02b9984d640873b7b3809e63f81a0d7e13496886
ext4: only call sync_filesystm() when remounting read-only

This is the only time it is required for ext4.

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