| commit | cfc4ba5365449cb6b5c9f68d755a142f17da1e47 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Mon Sep 14 13:12:40 2009 +0200 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Wed Sep 16 15:18:51 2009 +0200 |
| tree | 08770de9bb0e658f2e65abd4d10187b3e9f6bb1b | |
| parent | f11fcae8401a3175f528e2f7917362645d570111 [diff] |
writeback: use RCU to protect bdi_list Now that bdi_writeback_all() no longer handles integrity writeback, it doesn't have to block anymore. This means that we can switch bdi_list reader side protection to RCU. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>