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![Bhaktipriya Shridhar](/assets/img/avatar_default.png)
Replace the deprecated create_singlethread_workqueue() with alloc_ordered_workqueue() with WQ_MEM_RECLAIM. This is the identity conversion. It's not recommended to stall it from memory pressure. Hence, WQ_MEM_RECLAIM has been set to ensure forward progress under memory pressure. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Cc: Tejun Heo <tj@kernel.org> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/20160813164124.GA9077@Karyakshetra Signed-off-by: Borislav Petkov <bp@suse.de>
42 lines
782 B
C
42 lines
782 B
C
#include "edac_module.h"
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static struct workqueue_struct *wq;
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bool edac_queue_work(struct delayed_work *work, unsigned long delay)
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{
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return queue_delayed_work(wq, work, delay);
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}
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EXPORT_SYMBOL_GPL(edac_queue_work);
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bool edac_mod_work(struct delayed_work *work, unsigned long delay)
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{
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return mod_delayed_work(wq, work, delay);
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}
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EXPORT_SYMBOL_GPL(edac_mod_work);
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bool edac_stop_work(struct delayed_work *work)
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{
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bool ret;
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ret = cancel_delayed_work_sync(work);
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flush_workqueue(wq);
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return ret;
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}
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EXPORT_SYMBOL_GPL(edac_stop_work);
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int edac_workqueue_setup(void)
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{
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wq = alloc_ordered_workqueue("edac-poller", WQ_MEM_RECLAIM);
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if (!wq)
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return -ENODEV;
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else
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return 0;
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}
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void edac_workqueue_teardown(void)
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{
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flush_workqueue(wq);
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destroy_workqueue(wq);
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wq = NULL;
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}
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