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From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 29 Dec 2009 13:35:18 +0000 (UTC)
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Subject: cvs commit: src/sys/net if.c if.h if_vlan.c
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jhb         2009-12-29 13:35:18 UTC

  FreeBSD src repository

  Modified files:
    sys/net              if.c if.h if_vlan.c 
  Log:
  SVN rev 201196 on 2009-12-29 13:35:18Z by jhb
  
  Change vlan interfaces to cope more usefully with the parent interface being
  renamed.  Previously the vlan interfaces would lose their configuration as if
  the parent interface had been physically removed.  Now vlan interfaces ignore
  rename events.
  - Add a new ifnet flag (IFF_RENAMING) that is set while an ifnet is being
    renamed.  This flag can be checked in ifnet departure/arrival event
    handlers to treat rename events differently.
  - Change the ifnet departure event handler in the if_vlan(4) driver to
    ignore departure events due to a trunk interface being renamed.
  
  Reviewed by:    brooks, rwatson
  MFC after:      1 week
  
  Revision  Changes    Path
  1.371     +10 -0     src/sys/net/if.c
  1.123     +1 -0      src/sys/net/if.h
  1.142     +6 -1      src/sys/net/if_vlan.c