Subject: Re: fsync performance hit on 1.6.1
To: NetBSD Kernel Technical Discussion List <tech-kern@NetBSD.ORG>
From: Greg A. Woods <email@example.com>
Date: 07/09/2003 11:38:22
[ On Wednesday, July 9, 2003 at 08:15:35 (-0400), Christos Zoulas wrote: ]
> Subject: Re: fsync performance hit on 1.6.1
> On Jul 8, 9:47pm, firstname.lastname@example.org ("Greg A. Woods") wrote:
> -- Subject: Re: fsync performance hit on 1.6.1
> It is in /current, not a release.
That is a good start! ;-)
Are there any intentions/desires of adding POSIX message queues to
NetBSD as well (and of course the requisite macros to implement shm_*() :-)
(assuming someone can be found to write them)?
Richard Stevens' user-land implementation of POSIX message queues is
probably available under a suitable license for NetBSD, though it
requires POSIX mutexes and condition variables, and realtime signals (as
well as of course memory mapped I/O to do the sharing part). It has
some limitations, but it might be a good enough start.
Greg A. Woods
+1 416 218-0098; <email@example.com>; <firstname.lastname@example.org>
Planix, Inc. <email@example.com>; VE3TCP; Secrets of the Weird <firstname.lastname@example.org>