Date: Fri, 29 Jun 2007 20:52:20 GMT From: James Gritton <jamie@gritton.org> To: freebsd-gnats-submit@FreeBSD.org Subject: docs/114139: mbuf(9) has misleading comments on M_DONTWAIT and M_TRYWAIT Message-ID: <200706292052.l5TKqKlE012388@www.freebsd.org> Resent-Message-ID: <200706292100.l5TL0BlJ046573@freefall.freebsd.org>
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>Number: 114139 >Category: docs >Synopsis: mbuf(9) has misleading comments on M_DONTWAIT and M_TRYWAIT >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-doc >State: open >Quarter: >Keywords: >Date-Required: >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Fri Jun 29 21:00:11 GMT 2007 >Closed-Date: >Last-Modified: >Originator: James Gritton >Release: Current (7) >Organization: >Environment: FreeBSD celeborn.e.gritton.org 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Fri Mar 16 23:11:05 MDT 2007 gritton@celeborn.e.gritton.org:/usr/src/sys/i386/compile/CELEBORN i386 >Description: The MGET section of mbuf(9) asserts that M_DONTWAIT shouldn't be confused with M_NOWAIT ("they are not the same"). In sys/mbuf.h, they are in fact the same, as M_DONTWAIT is merely defined as M_NOWAIT. Also, M_TRYWAIT is said to wait for kern.ipc.mbuf_wait ticks, a tunable which apparently no longer exists (and really M_TRYWAIT is just M_WAITOK). >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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