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authorDennis Zhou <dennis@kernel.org>2018-12-05 20:10:34 +0300
committerJens Axboe <axboe@kernel.dk>2018-12-08 08:26:37 +0300
commitfd42df305f804ddc0d5ac028e944784283b2f92d (patch)
treef10e4821b3dca25647f1eaf401b8f4529d0d2ade /drivers/base
parent6a7f6d86a561473032287c8e4583eac5853c6efa (diff)
downloadlinux-fd42df305f804ddc0d5ac028e944784283b2f92d.tar.xz
blkcg: associate writeback bios with a blkg
One of the goals of this series is to remove a separate reference to the css of the bio. This can and should be accessed via bio_blkcg(). In this patch, wbc_init_bio() now requires a bio to have a device associated with it. Signed-off-by: Dennis Zhou <dennis@kernel.org> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/base')
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