CVS commit: src/sys/net/lagg

["Shoichi YAMAGUCHI" <yamaguchi%netbsd.org@localhost>]

Module Name:    src
Committed By:   yamaguchi
Date:           Wed Jan 12 08:23:53 UTC 2022

Modified Files:
        src/sys/net/lagg: if_lagg.c if_lagg_lacp.c if_laggproto.h

Log Message:
Fix to call lacp_linkstate with IFNET_LOCK held

Network stack calls lacp_linkstate through lagg_port_ioctl when
doing "ifconfig up" or "ifconfig down" to an interface that is
a member of lagg(4). And IFNET_LOCK in the member interface
is held while the ioctl.
Therefore, lacp_linkstate is renamed to
lacp_linkstate_ifnet_locked, and always called with IFNET_LOCK
held. It avoids locking agains myself.


To generate a diff of this commit:
cvs rdiff -u -r1.29 -r1.30 src/sys/net/lagg/if_lagg.c
cvs rdiff -u -r1.11 -r1.12 src/sys/net/lagg/if_lagg_lacp.c
cvs rdiff -u -r1.9 -r1.10 src/sys/net/lagg/if_laggproto.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.