From: Johannes Berg <johannes@sipsolutions.net>
To: Amol Grover <frextrite@gmail.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-kernel-mentees@lists.linuxfoundation.org,
Joel Fernandes <joel@joelfernandes.org>,
Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>,
"Paul E . McKenney" <paulmck@kernel.org>
Subject: Re: [PATCH] cfg80211: Pass lockdep expression to RCU lists
Date: Wed, 19 Feb 2020 10:13:36 +0100 [thread overview]
Message-ID: <ff8a005c68e512cb3f338b7381853e6b3a3ab293.camel@sipsolutions.net> (raw)
In-Reply-To: <20200219091102.10709-1-frextrite@gmail.com> (sfid-20200219_101235_133080_876B0E75)
On Wed, 2020-02-19 at 14:41 +0530, Amol Grover wrote:
>
> - WARN_ON_ONCE(!rcu_read_lock_held() && !lockdep_rtnl_is_held());
> -
> - list_for_each_entry_rcu(pos, &rdev->sched_scan_req_list, list) {
> + list_for_each_entry_rcu(pos, &rdev->sched_scan_req_list, list,
> + lockdep_rtnl_is_held()) {
Huh, I didn't even know you _could_ do that :)
johannes
next prev parent reply other threads:[~2020-02-19 9:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 9:11 [PATCH] cfg80211: Pass lockdep expression to RCU lists Amol Grover
2020-02-19 9:13 ` Johannes Berg [this message]
2020-02-19 12:47 ` Paul E. McKenney
2020-02-19 21:27 ` Arend Van Spriel
2020-02-19 21:29 ` Johannes Berg
2020-02-19 21:33 ` Arend Van Spriel
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