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net: Refresh config dependency of NET_READAHEAD

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ICMP(v6) uses IOB queue as readahead, but TCP/UDP don't now.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
This commit is contained in:
Zhe Weng 2024-12-03 16:50:34 +08:00 committed by Xiang Xiao
parent d36ddb5790
commit 035fdb4951
3 changed files with 4 additions and 4 deletions
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4
mm/iob/Kconfig
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@ -62,8 +62,8 @@ config IOB_NCHAINS
I/O buffer chain containers that also carry a payload of usage I/O buffer chain containers that also carry a payload of usage
specific information. specific information.
Note: TCP doesn't use this. Note: TCP and UDP don't use this.
Note: UDP and CAN use this. Note: ICMP/ICMPv6 and CAN use this.
config IOB_THROTTLE config IOB_THROTTLE
int "I/O buffer throttle value" int "I/O buffer throttle value"

2
net/icmp/Kconfig
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@ -37,7 +37,7 @@ config NET_ICMP_PMTU_TIMEOUT
config NET_ICMP_SOCKET config NET_ICMP_SOCKET
bool "IPPROTO_ICMP socket support" bool "IPPROTO_ICMP socket support"
default n default n
select MM_IOB select NET_READAHEAD
---help--- ---help---
Enable support for IPPROTO_ICMP sockets. These sockets are needed Enable support for IPPROTO_ICMP sockets. These sockets are needed
for application level support for sending ECHO (ping) requests and for application level support for sending ECHO (ping) requests and

2
net/icmpv6/Kconfig
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@ -39,7 +39,7 @@ config NET_ICMPv6_PMTU_TIMEOUT
config NET_ICMPv6_SOCKET config NET_ICMPv6_SOCKET
bool "IPPROTO_ICMP6 socket support" bool "IPPROTO_ICMP6 socket support"
default n default n
select MM_IOB select NET_READAHEAD
---help--- ---help---
Enable support for IPPROTO_ICMP6 sockets. These sockets are needed Enable support for IPPROTO_ICMP6 sockets. These sockets are needed
for application level support for sending ICMPv7 ECHO requests and for application level support for sending ICMPv7 ECHO requests and