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From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Tue, 1 Mar 2005 13:14:33 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/netinet ip_carp.c
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glebius     2005-03-01 13:14:33 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet          ip_carp.c 
  Log:
  Add more locking when reading/writing to carp softc. When carp softc is
  attached to a parent interface we use its mutex to lock the softc. This
  means that in several places like carp_ioctl() we lock softc conditionaly.
  This should be redesigned.
  
  To avoid LORs when MII announces us a link state change, we schedule
  a quick callout and call carp_carpdev_state_locked() from it.
  
  Initialize callouts using NET_CALLOUT_MPSAFE.
  
  Sponsored by:   Rambler
  Reviewed by:    mlaier
  
  Revision  Changes    Path
  1.18      +140 -31   src/sys/netinet/ip_carp.c