| commit | 1b65007e9870e0021397b548e8cd6bbc584f9152 | [log] [tgz] |
|---|---|---|
| author | Dmitry Monakhov <dmonakhov@openvz.org> | Sat Sep 29 00:56:15 2012 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sat Sep 29 00:56:15 2012 -0400 |
| tree | 17cd144e9215ac7db9084f385c9c0d50e82b0bf6 | |
| parent | 1c9114f9c0f10f58dd7e568a7152025af47b27e5 [diff] |
ext4: endless truncate due to nonlocked dio readers If we have enough aggressive DIO readers, truncate and other dio waiters will wait forever inside inode_dio_wait(). It is reasonable to disable nonlock DIO read optimization during truncate. Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>