tree a5daca03108c565c58347d36b1dec70cf22ef1d1
parent 1032988c71f3f85483b2b4319684d1205a704c02
author Theodore Ts'o <tytso@mit.edu> 1258979097 -0500
committer Theodore Ts'o <tytso@mit.edu> 1258979097 -0500

ext4: avoid issuing unnecessary barriers

We don't to issue an I/O barrier on an error or if we force commit
because we are doing data journaling.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Jan Kara <jack@suse.cz>
Cc: stable@kernel.org