forked from Openwrt/openwrt
a72a2fd7e0
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.88 Manually rebased: - bcm27xx/patches-6.6/950-0327-media-i2c-ov7251-Make-the-enable-GPIO-optional.patch[1] - bcm27xx/patches-6.6/950-0521-PCI-brcmstb-Add-BCM2712-support.patch[2] - generic/hack-6.6/610-net-page_pool-try-to-free-deferred-skbs-while-waitin.patch[3] - generic/pending-6.6/734-net-ethernet-mediatek-enlarge-DMA-reserve-buffer.patch[4] All other patches automatically rebased. 1. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=f249c05416ea0bef24c9dbed0e653d2fad87b127 2. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=1fea7726276e5d6526ecd4e7ccb4c91a6135deb5 3. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=95f17738b86fd198924d874a5639bcdc49c7e5b8 4. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=a2874f0dff63829d1f540003e2d83adb610ee64a Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Link: https://github.com/openwrt/openwrt/pull/18607 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
28 lines
877 B
Diff
28 lines
877 B
Diff
From a6ccb238939b25851474a279b20367fd24a0e816 Mon Sep 17 00:00:00 2001
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From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 7 Jul 2017 17:21:53 +0200
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Subject: hack: net: fq_codel: tune defaults for small devices
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Assume that x86_64 devices always have a big memory and do not need this
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optimization compared to devices with only 32 MB or 64 MB RAM.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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net/sched/sch_fq_codel.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/net/sched/sch_fq_codel.c
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+++ b/net/sched/sch_fq_codel.c
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@@ -463,7 +463,11 @@ static int fq_codel_init(struct Qdisc *s
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sch->limit = 10*1024;
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q->flows_cnt = 1024;
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+#ifdef CONFIG_X86_64
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q->memory_limit = 32 << 20; /* 32 MBytes */
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+#else
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+ q->memory_limit = 4 << 20; /* 4 MBytes */
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+#endif
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q->drop_batch_size = 64;
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q->quantum = psched_mtu(qdisc_dev(sch));
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INIT_LIST_HEAD(&q->new_flows);
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