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authorGui Jianfeng <guijianfeng@cn.fujitsu.com>2009-12-15 10:08:45 +0100
committerJens Axboe <jens.axboe@oracle.com>2009-12-15 10:08:45 +0100
commit66ae291978177d5c012015f12b8fbc76dc7d0965 (patch)
tree1351d66beea2b0b2300a7491ca8d9ffb83578e34 /drivers
parent82bbbf28db4beefcd8b897800153e21378270cd1 (diff)
cfq: set workload as expired if it doesn't have any slice left
When a group is resumed, if it doesn't have workload slice left, we should set workload_expires as expired. Otherwise, we might start from where we left in previous group by error. Thanks the idea from Corrado. Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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