| commit | 60fd4662d1fa4de6cf6ca28f2b69eeed6bf75f6a | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@kernel.dk> | Fri Dec 14 09:16:19 2012 +0100 |
| committer | Jens Axboe <axboe@kernel.dk> | Fri Dec 14 13:28:12 2012 +0100 |
| tree | 599e004d2ecfbd02ba1077e99546776448687b56 | |
| parent | 8a2b425ef7a436674eba4baab9322f45b657a6b5 [diff] |
fs: only inc/dec inode->i_dio_count for file systems We don't need truncate protection for block devices, so add a flag bypassing this cache line dirtying for every IO. Signed-off-by: Jens Axboe <axboe@kernel.dk>