From: Johannes Berg <johannes@sipsolutions.net>
To: Thomas Pedersen <thomas@cozybit.com>
Cc: linux-wireless@vger.kernel.org, javier@cozybit.com
Subject: Re: [PATCH] mac80211: call drv_get_tsf() in sleepable context
Date: Wed, 10 Oct 2012 10:08:45 +0200 [thread overview]
Message-ID: <1349856525.4683.28.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <1349485060-8643-2-git-send-email-thomas@cozybit.com> (sfid-20121006_025748_824596_57F12720)
On Fri, 2012-10-05 at 17:57 -0700, Thomas Pedersen wrote:
> The call to drv_get/set_tsf() was put on the workqueue to perform tsf
> adjustments since that function might sleep. However it ended up inside
> a spinlock, whose critical section must be atomic. Do tsf adjustment
> outside the spinlock instead, and get rid of a warning.
Applied, thanks.
johannes
prev parent reply other threads:[~2012-10-10 8:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-06 0:57 [PATCH] mac80211: call drv_get_tsf() in sleepable context Thomas Pedersen
2012-10-06 0:57 ` Thomas Pedersen
2012-10-10 8:08 ` Johannes Berg [this message]
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