flusher: Fix PF_FROZEN race
To touch task->flags directly is racy. thaw_process() still has race (changing non_current->flags, but this is another issue) though, I think it's much better off. So, use thaw_process() instead. Signed-off-by:OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by:
Jens Axboe <jens.axboe@oracle.com>
parent
220d0b1d
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