From: Marek Lindner <lindner_marek@yahoo.de>
To: The list for a Better Approach To Mobile Ad-hoc Networking
<b.a.t.m.a.n@lists.open-mesh.org>
Subject: Re: [B.A.T.M.A.N.] [PATCHv2] batman-adv: Don't call sysfs_del_hardif() in atomic context
Date: Thu, 4 Nov 2010 14:31:50 +0100 [thread overview]
Message-ID: <201011041431.51408.lindner_marek@yahoo.de> (raw)
In-Reply-To: <1288559257-30844-1-git-send-email-linus.luessing@web.de>
On Sunday 31 October 2010 22:07:37 Linus Lüssing wrote:
> sysfs_del_hardif invokes kobject_put, which might sleep. However, we
> are not allowed to sleep during a call_rcu. There is also no need to
> do the removal with an atomic call_rcu, as kobject_put only frees the
> kobject when there is no more reference to it anyway.
Applied in revision 1856.
Thanks,
Marek
prev parent reply other threads:[~2010-11-04 13:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-31 15:32 [B.A.T.M.A.N.] [PATCH] batman-adv: Don't call sysfs_del_hardif() in atomic context Linus Lüssing
2010-10-31 16:04 ` Sven Eckelmann
2010-10-31 16:12 ` Sven Eckelmann
2010-10-31 21:07 ` [B.A.T.M.A.N.] [PATCHv2] " Linus Lüssing
2010-11-04 13:31 ` Marek Lindner [this message]
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