| commit | 4b1f1660710c2ddcefc08c289e66a32b6bc2a2e3 | [log] [tgz] |
|---|---|---|
| author | Dmitry Monakhov <dmonakhov@openvz.org> | Sun Jul 27 22:28:15 2014 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun Jul 27 22:28:15 2014 -0400 |
| tree | 915f9288771445a975f5253c6f95fa60d5f11b72 | |
| parent | b27b1535acc0e97b7435bccf205b3fe9c782afac [diff] |
ext4: add i_data_sem sanity check Each caller of ext4_ext_dirty must hold i_data_sem, The only exception is migration code, let's make it convenient. Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Jan Kara <jack@suse.cz>