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swh:1:snp:c3bf2749e3476071fa748f67b0ffa2fdc5fe49d9
Revision f6f9b93f1624206c802ac9162c9302edaf59bfd9 authored by Jarek Poplawski on 27 August 2008, 09:25:17 UTC, committed by David S. Miller on 27 August 2008, 09:25:17 UTC 
pkt_sched: Fix gen_estimator locks
 
While passing a qdisc root lock to gen_new_estimator() and
gen_replace_estimator() dev could be deactivated or even before
grafting proper root qdisc as qdisc_sleeping (e.g. qdisc_create), so
using qdisc_root_lock() is not enough. This patch adds
qdisc_root_sleeping_lock() for this, plus additional checks, where
necessary.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent f7a54c1
History
Tip revision: d1221cea11fca0f6946bdd032a45b22cecfc0f99 authored by Linus Torvalds on 13 September 2022, 13:11:38 UTC
Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Tip revision: d1221ce
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