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From: Qing Li <qingli@FreeBSD.org>
Date: Thu, 1 Oct 2009 20:32:29 +0000 (UTC)
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Subject: cvs commit: src/sys/net flowtable.c flowtable.h route.c
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qingli      2009-10-01 20:32:29 UTC

  FreeBSD src repository

  Modified files:
    sys/net              flowtable.c flowtable.h route.c 
  Log:
  SVN rev 197687 on 2009-10-01 20:32:29Z by qingli
  
  The flow-table associates TCP/UDP flows and IP destinations with
  specific routes. When the routing table changes, for example,
  when a new route with a more specific prefix is inserted into the
  routing table, the flow-table is not updated to reflect that change.
  As such existing connections cannot take advantage of the new path.
  In some cases the path is broken. This patch will update the affected
  flow-table entries when a more specific route is added. The route
  entry is properly marked when a route is deleted from the table.
  In this case, when the flow-table performs a search, the stale
  entry is updated automatically. Therefore this patch is not
  necessary for route deletion.
  
  Submitted by:   simon, phk
  Reviewed by:    bz, kmacy
  MFC after:      3 days
  
  Revision  Changes    Path
  1.21      +35 -5     src/sys/net/flowtable.c
  1.12      +2 -0      src/sys/net/flowtable.h
  1.168     +61 -0     src/sys/net/route.c