Commit c6b10de5 authored by Xin Long's avatar Xin Long Committed by Jakub Kicinski
Browse files

Documentation: fix udp_wmem_min in ip-sysctl.rst 



UDP doesn't support tx memory accounting, and sysctl udp_wmem_min
is not really used anywhere. So we should fix the description in
ip-sysctl.rst accordingly.

Fixes: 95766fff ("[UDP]: Add memory accounting.")
Signed-off-by: default avatarXin Long <lucien.xin@gmail.com>
Link: https://lore.kernel.org/r/c880a963d9b1fb5f442ae3c9e4dfa70d45296a16.1658167019.git.lucien.xin@gmail.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 53eb9b04

Documentation/networking/ip-sysctl.rst

+1 −5
Original line number Diff line number Diff line
@@ -1052,11 +1052,7 @@ udp_rmem_min - INTEGER 
	Default: 4K



udp_wmem_min - INTEGER

	Minimal size of send buffer used by UDP sockets in moderation.

	Each UDP socket is able to use the size for sending data, even if

	total pages of UDP sockets exceed udp_mem pressure. The unit is byte.



	Default: 4K

	UDP does not have tx memory accounting and this tunable has no effect.



RAW variables

=============