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| author | Danny Lin <danny@kdrag0n.dev> | 2020-07-01 16:01:52 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-01 17:43:27 -0700 |
| commit | b97e9d9d67c88bc413a3c27734d45d98d8d52b00 (patch) | |
| tree | 69be6fcad90647e2ba13290cba11ccb8492fe81b | |
| parent | d8c8a96ce5ad41ac0993ec3738f07c138f190b43 (diff) | |
| download | linux-b97e9d9d67c88bc413a3c27734d45d98d8d52b00.tar.bz2 | |
net: sched: Allow changing default qdisc to FQ-PIE
Similar to fq_codel and the other qdiscs that can set as default,
fq_pie is also suitable for general use without explicit configuration,
which makes it a valid choice for this.
This is useful in situations where a painless out-of-the-box solution
for reducing bufferbloat is desired but fq_codel is not necessarily the
best choice. For example, fq_pie can be better for DASH streaming, but
there could be more cases where it's the better choice of the two simple
AQMs available in the kernel.
Signed-off-by: Danny Lin <danny@kdrag0n.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/sched/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/sched/Kconfig b/net/sched/Kconfig index 84badf00647e..a3b37d88800e 100644 --- a/net/sched/Kconfig +++ b/net/sched/Kconfig @@ -468,6 +468,9 @@ choice config DEFAULT_FQ_CODEL bool "Fair Queue Controlled Delay" if NET_SCH_FQ_CODEL + config DEFAULT_FQ_PIE + bool "Flow Queue Proportional Integral controller Enhanced" if NET_SCH_FQ_PIE + config DEFAULT_SFQ bool "Stochastic Fair Queue" if NET_SCH_SFQ @@ -480,6 +483,7 @@ config DEFAULT_NET_SCH default "pfifo_fast" if DEFAULT_PFIFO_FAST default "fq" if DEFAULT_FQ default "fq_codel" if DEFAULT_FQ_CODEL + default "fq_pie" if DEFAULT_FQ_PIE default "sfq" if DEFAULT_SFQ default "pfifo_fast" endif |