From 52f993b8e89487ec9ee15a7fb4979e0f09a45b27 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Wed, 8 Mar 2017 23:13:28 -0800 Subject: Upgrade to 4.4.50-rt62 The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang --- kernel/net/sched/sch_fq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'kernel/net/sched/sch_fq.c') diff --git a/kernel/net/sched/sch_fq.c b/kernel/net/sched/sch_fq.c index 109b23227..3c6a47d66 100644 --- a/kernel/net/sched/sch_fq.c +++ b/kernel/net/sched/sch_fq.c @@ -662,6 +662,7 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt) struct fq_sched_data *q = qdisc_priv(sch); struct nlattr *tb[TCA_FQ_MAX + 1]; int err, drop_count = 0; + unsigned drop_len = 0; u32 fq_log; if (!opt) @@ -736,10 +737,11 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt) if (!skb) break; + drop_len += qdisc_pkt_len(skb); kfree_skb(skb); drop_count++; } - qdisc_tree_decrease_qlen(sch, drop_count); + qdisc_tree_reduce_backlog(sch, drop_count, drop_len); sch_tree_unlock(sch); return err; -- cgit 1.2.3-korg