Date: Mon, 29 Nov 2004 23:10:59 +0000 (UTC) From: Paul Saab <ps@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys socket.h src/sys/kern uipc_socket.c Message-ID: <200411292310.iATNAxqZ037507@repoman.freebsd.org>
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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
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