Home » Mailing list archives » linux-kernel » 2008 » October » 8

Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic on 32bit arch

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Nick Piggin
Subject: Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic on 32bit arch
Date: Wednesday, October 8, 2008 - 1:48 am

On Wednesday 08 October 2008 19:32, Eric Dumazet wrote:


Not so interesting outside NFS, AFAIKS? It's just a matter of what
semantics NFS chooses to implement... I guess stronger semantics
will tend to be more costly, all else being equal, probably the
reason why they do it that way.

That behaviour does seem a bit surprising, though.
--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
[RESEND] [PATCH] VFS: make file->f_pos access atomic on 32 ..., Hisashi Hifumi, (Mon Oct 6, 10:07 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Andi Kleen, (Mon Oct 6, 11:43 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Hisashi Hifumi, (Tue Oct 7, 3:11 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Andi Kleen, (Tue Oct 7, 3:29 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Nick Piggin, (Tue Oct 7, 9:27 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Andrew Morton, (Tue Oct 7, 10:50 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Matthew Wilcox, (Tue Oct 7, 11:00 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Peter Zijlstra, (Tue Oct 7, 11:59 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Nick Piggin, (Tue Oct 7, 5:40 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Nick Piggin, (Tue Oct 7, 7:35 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Matthew Wilcox, (Tue Oct 7, 7:52 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Hisashi Hifumi, (Tue Oct 7, 9:48 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Nick Piggin, (Tue Oct 7, 10:10 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Matthew Wilcox, (Tue Oct 7, 10:16 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Andrew Morton, (Tue Oct 7, 11:28 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Peter Zijlstra, (Tue Oct 7, 11:51 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Eric Dumazet, (Wed Oct 8, 1:32 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Nick Piggin, (Wed Oct 8, 1:48 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Peter Zijlstra, (Wed Oct 8, 2:17 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Pavel Machek, (Thu Oct 9, 5:16 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Pavel Machek, (Thu Oct 9, 5:23 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Valdis.Kletnieks, (Thu Oct 9, 5:49 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Matthew Wilcox, (Thu Oct 9, 6:01 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Miklos Szeredi, (Thu Oct 9, 6:38 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Linus Torvalds, (Thu Oct 9, 7:58 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Jeremy Fitzhardinge, (Thu Oct 9, 10:29 am)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., dcg, (Thu Oct 9, 2:51 pm)
Re: [RESEND] [PATCH] VFS: make file->f_pos access atomic o ..., Nick Piggin, (Thu Oct 9, 7:25 pm)