tree 2840172239e13d1c0fea496755b8346a9b394336
parent 26245c949c8473ea7352907b5a54bc34487eb87f
author Jan Kara <jack@suse.cz> 1262811528 +0100
committer Jan Kara <jack@suse.cz> 1267744820 +0100

ext3: Use bitops to read/modify EXT3_I(inode)->i_state

At several places we modify EXT3_I(inode)->i_state without holding i_mutex
(ext3_release_file, ext3_bmap, ext3_journalled_writepage, ext3_do_update_inode,
...). These modifications are racy and we can lose updates to i_state. So
convert handling of i_state to use bitops which are atomic.

Signed-off-by: Jan Kara <jack@suse.cz>