sm7250-common: overlays: add veth_ipa_config to modify tcp buffer values
This shell script assigns the buffer values to acheive maximum throughputs Change-Id: I30c41b820923a40cc8ed5c35d44caec3bf2aa69dcd
This commit is contained in:
parent
55f435bd5b
commit
fb54a034b4
@ -47,6 +47,12 @@ sh_binary {
|
||||
vendor: true,
|
||||
}
|
||||
|
||||
sh_binary {
|
||||
name: "init.veth_ipa_config.sh",
|
||||
src: "bin/init.veth_ipa_config.sh",
|
||||
vendor: true,
|
||||
}
|
||||
|
||||
// fstab
|
||||
prebuilt_etc {
|
||||
name: "fstab.default",
|
||||
|
40
rootdir/bin/init.veth_ipa_config.sh
Normal file
40
rootdir/bin/init.veth_ipa_config.sh
Normal file
@ -0,0 +1,40 @@
|
||||
#! /vendor/bin/sh
|
||||
|
||||
#Copyright (c) 2021 The Linux Foundation. All rights reserved.
|
||||
|
||||
#Redistribution and use in source and binary forms, with or without
|
||||
#modification, are permitted provided that the following conditions are
|
||||
#met:
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# * Redistributions in binary form must reproduce the above
|
||||
# copyright notice, this list of conditions and the following
|
||||
# disclaimer in the documentation and/or other materials provided
|
||||
# with the distribution.
|
||||
# * Neither the name of The Linux Foundation nor the names of its
|
||||
# contributors may be used to endorse or promote products derived
|
||||
# from this software without specific prior written permission.
|
||||
#
|
||||
#THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
|
||||
#WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
#MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
||||
#ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
||||
#BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
#CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
#SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
||||
#BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
#WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
||||
#OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
||||
#IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
echo "Executing veth ipa config"
|
||||
echo 33554432 > /proc/sys/net/core/rmem_default
|
||||
echo 33554432 > /proc/sys/net/core/rmem_max
|
||||
echo 33554432 > /proc/sys/net/core/wmem_default
|
||||
echo 33554432 > /proc/sys/net/core/wmem_max
|
||||
echo 65535 > /proc/sys/net/core/somaxconn
|
||||
echo 65536 > /proc/sys/net/core/netdev_max_backlog
|
||||
echo 25165824 > /proc/sys/net/core/optmem_max
|
||||
echo 786432 1048576 26777216 > /proc/sys/net/ipv4/tcp_mem
|
||||
echo 786432 1048576 26777216 > /proc/sys/net/ipv4/udp_mem
|
||||
echo 16384 87380 32554432 > /proc/sys/net/ipv4/tcp_rmem
|
Loading…
Reference in New Issue
Block a user