• T
    block: add @force_kblockd to __blk_run_queue() · 1654e741
    Tejun Heo 提交于
    __blk_run_queue() automatically either calls q->request_fn() directly
    or schedules kblockd depending on whether the function is recursed.
    blk-flush implementation needs to be able to explicitly choose
    kblockd.  Add @force_kblockd.
    
    All the current users are converted to specify %false for the
    parameter and this patch doesn't introduce any behavior change.
    
    stable: This is prerequisite for fixing ide oops caused by the new
            blk-flush implementation.
    Signed-off-by: NTejun Heo <tj@kernel.org>
    Cc: Jan Beulich <JBeulich@novell.com>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Cc: stable@kernel.org
    Signed-off-by: NJens Axboe <jaxboe@fusionio.com>
    1654e741
elevator.c 24.2 KB