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Patch in this message | | | From | "Chen, Gong" <> | Subject | [RFC PATCH v1 46/70] block, blk-mq: _FROZEN Cleanup | Date | Tue, 22 Jul 2014 21:59:22 -0400 |
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Remove XXX_FROZEN state from block/blk-mq.
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> --- block/blk-mq.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/block/blk-mq.c b/block/blk-mq.c index ad69ef6..b5cd279 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1522,9 +1522,11 @@ static int blk_mq_hctx_notify(void *data, unsigned long action, { struct blk_mq_hw_ctx *hctx = data; - if (action == CPU_DEAD || action == CPU_DEAD_FROZEN) + action &= ~CPU_TASKS_FROZEN; + + if (action == CPU_DEAD) return blk_mq_hctx_cpu_offline(hctx, cpu); - else if (action == CPU_ONLINE || action == CPU_ONLINE_FROZEN) + else if (action == CPU_ONLINE) return blk_mq_hctx_cpu_online(hctx, cpu); return NOTIFY_OK; @@ -1939,8 +1941,8 @@ static int blk_mq_queue_reinit_notify(struct notifier_block *nb, * offline CPUs to first hardware queue. We will re-init the queue * below to get optimal settings. */ - if (action != CPU_DEAD && action != CPU_DEAD_FROZEN && - action != CPU_ONLINE && action != CPU_ONLINE_FROZEN) + action &= ~CPU_TASKS_FROZEN; + if (action != CPU_DEAD && action != CPU_ONLINE) return NOTIFY_OK; mutex_lock(&all_q_mutex); -- 2.0.0.rc2
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