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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-09-14 13:12:40 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-09-16 15:18:51 +0200 |
| commit | cfc4ba5365449cb6b5c9f68d755a142f17da1e47 (patch) | |
| tree | 08770de9bb0e658f2e65abd4d10187b3e9f6bb1b /lib/iommu-helper.c | |
| parent | writeback: only use bdi_writeback_all() for WB_SYNC_NONE writeout (diff) | |
| download | linux-cfc4ba5365449cb6b5c9f68d755a142f17da1e47.tar.xz linux-cfc4ba5365449cb6b5c9f68d755a142f17da1e47.zip | |
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>
Diffstat (limited to 'lib/iommu-helper.c')
0 files changed, 0 insertions, 0 deletions