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From: Paul Saab <ps@FreeBSD.org>
Date: Mon, 29 Nov 2004 23:10:59 +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/sys socket.h src/sys/kern uipc_socket.c
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ps          2004-11-29 23:10:59 UTC

  FreeBSD src repository

  Modified files:
    sys/sys              socket.h 
    sys/kern             uipc_socket.c 
  Log:
  If soreceive() is called from a socket callback, there's no reason
  to do a window update to the peer (thru an ACK) from soreceive()
  itself. TCP will do that upon return from the socket callback.
  Sending a window update from soreceive() results in a lock reversal.
  
  Submitted by:   Mohan Srinivasan mohans at yahoo-inc dot com
  Reviewed by:    rwatson
  
  Revision  Changes    Path
  1.219     +7 -1      src/sys/kern/uipc_socket.c
  1.84      +3 -0      src/sys/sys/socket.h