diff options
Diffstat (limited to 'debian/patches-rt/0201-net-Qdisc-use-a-seqlock-instead-seqcount.patch')
| -rw-r--r-- | debian/patches-rt/0201-net-Qdisc-use-a-seqlock-instead-seqcount.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/0201-net-Qdisc-use-a-seqlock-instead-seqcount.patch b/debian/patches-rt/0201-net-Qdisc-use-a-seqlock-instead-seqcount.patch index 1862aa862..e67d7cca6 100644 --- a/debian/patches-rt/0201-net-Qdisc-use-a-seqlock-instead-seqcount.patch +++ b/debian/patches-rt/0201-net-Qdisc-use-a-seqlock-instead-seqcount.patch @@ -1,7 +1,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Wed, 14 Sep 2016 17:36:35 +0200 -Subject: [PATCH 201/353] net/Qdisc: use a seqlock instead seqcount -Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=fec8c24ca8eae0c68bbd7edda06be39082985029 +Subject: [PATCH 201/354] net/Qdisc: use a seqlock instead seqcount +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=d0f4cbf706e9a623aec379a6fec835c29d3feac7 The seqcount disables preemption on -RT while it is held which can't remove. Also we don't want the reader to spin for ages if the writer is @@ -241,10 +241,10 @@ index e2fd8baec65f..8bab88738691 100644 struct gnet_stats_basic_cpu __percpu *cpu, struct gnet_stats_basic_packed *b) diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c -index 41c67cfd264f..61dd555e6c35 100644 +index ab57c0ee9923..90d7c875eaf3 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c -@@ -1195,7 +1195,7 @@ static struct Qdisc *qdisc_create(struct net_device *dev, +@@ -1201,7 +1201,7 @@ static struct Qdisc *qdisc_create(struct net_device *dev, rcu_assign_pointer(sch->stab, stab); } if (tca[TCA_RATE]) { |