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From: Yogesh Lal <ylal@codeaurora.org>
To: gregkh@linuxfoundation.org, rafael@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	Yogesh Lal <ylal@codeaurora.org>
Subject: [PATCH] driver core: Use unbound workqueue for deferred probes
Date: Wed, 24 Feb 2021 17:25:49 +0530	[thread overview]
Message-ID: <1614167749-22005-1-git-send-email-ylal@codeaurora.org> (raw)

Queue deferred driver probes on unbounded workqueue, to allow
scheduler better manage scheduling of long running probes.

Signed-off-by: Yogesh Lal <ylal@codeaurora.org>
---
 drivers/base/dd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 9179825f..c9c174a 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -182,7 +182,7 @@ static void driver_deferred_probe_trigger(void)
 	 * Kick the re-probe thread.  It may already be scheduled, but it is
 	 * safe to kick it again.
 	 */
-	schedule_work(&deferred_probe_work);
+	queue_work(system_unbound_wq, &deferred_probe_work);
 }
 
 /**
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a
member of the Code Aurora Forum, hosted by The Linux Foundation


             reply	other threads:[~2021-02-24 11:58 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-24 11:55 Yogesh Lal [this message]
2021-02-24 12:43 ` [PATCH] driver core: Use unbound workqueue for deferred probes Greg KH
2021-02-25 10:33   ` Yogesh Lal
2021-02-25 11:44     ` Greg KH
2021-03-15 10:45       ` Yogesh Lal
2021-03-23  9:50         ` Greg KH

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