On 07/12/2017 02:16 AM, lixiubo@xxxxxxxxxxxxxxxxxxxx wrote: > From: Xiubo Li <lixiubo@xxxxxxxxxxxxxxxxxxxx> > > The fifo type waiter list will hold the udevs who are waiting for the > blocks from the data global pool. The unmap thread will try to feed the > first udevs in waiter list, if the global free blocks available are > not enough, it will stop traversing the list and abort waking up the > others. > > Signed-off-by: Xiubo Li <lixiubo@xxxxxxxxxxxxxxxxxxxx> > Looks ok to me. Reviewed-by: Mike Christie <mchristi@xxxxxxxxxx>
