On 11/30/2014 05:00 PM, Shaohua Li wrote:
We call blk_mq_alloc_tag_set() first then blk_mq_init_queue(). The requests are allocated in the former function. So the kdump check should be moved to there to really save memory.
Strange, it was even tested, but must have been altered after the fact. Patch looks good to me, applied.
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