From: Jakub Kicinski <kuba@kernel.org>
Date: Wed, 22 Mar 2023 04:32:21 +0000 (-0700)
Subject: Merge branch 'net-remove-some-rcu_bh-cruft'
X-Git-Tag: v6.4-rc1~132^2~243
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=85496c9b3bf8dbe15e2433d3a0197954d323cadc;p=thirdparty%2Flinux.git

Merge branch 'net-remove-some-rcu_bh-cruft'

Eric Dumazet says:

====================
net: remove some rcu_bh cruft

There is no point using rcu_bh variant hoping to free objects faster,
especially hen using call_rcu() or kfree_rcu().

Disabling/enabling BH has a non-zero cost, and adds distracting
hot spots in kernel profiles eg. in ip6_xmit().
====================

Link: https://lore.kernel.org/r/20230321040115.787497-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

85496c9b3bf8dbe15e2433d3a0197954d323cadc