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| author |   Nick Piggin <npiggin@suse.de> | 2009-04-15 10:32:07 +0200 |
|---|---|---|
| committer |   Jens Axboe <jens.axboe@oracle.com> | 2009-04-15 12:10:13 +0200 |
| commit | c2572f2b4ffc27ba79211aceee3bef53a59bb5cd (patch) | |
| tree | 8c6680ad7778659c447c2a60b8565490b0d6f427 /block/cfq-iosched.c | |
| parent | brd: support barriers (diff) | |
| download | linux-dev-c2572f2b4ffc27ba79211aceee3bef53a59bb5cd.tar.xz linux-dev-c2572f2b4ffc27ba79211aceee3bef53a59bb5cd.zip | |
brd: fix cacheflushing
brd is missing a flush_dcache_page. On 2nd thoughts, perhaps it is the
pagecache's responsibility to flush user virtual aliases (the driver of
course should flush kernel virtual mappings)... but anyway, there
already exists cache flushing for one direction of transfer, so we
should add the other.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/cfq-iosched.c')
0 files changed, 0 insertions, 0 deletions