From: Dave Hansen <dave-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
To: Cedric Le Goater <clg-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
Nathan Lynch <ntl-e+AXbWqSrlAAvxtiuMwx3w@public.gmane.org>
Subject: Re: [RFC cr-pipe-v13][PATCH 2/3] Checkpoint open pipes
Date: Fri, 06 Feb 2009 09:24:08 -0800 [thread overview]
Message-ID: <1233941048.20090.123.camel@nimitz> (raw)
In-Reply-To: <498C715B.4050303-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
On Fri, 2009-02-06 at 18:20 +0100, Cedric Le Goater wrote:
> > Sleeping inside mutexes is OK. In general, they're drop-in compatible
> > with semaphore behavior.
>
> what about the vfs_write() ?
Unless vfs_write() can come back and take the same mutex, I still think
you're OK.
-- Dave
next prev parent reply other threads:[~2009-02-06 17:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-27 21:23 [RFC cr-pipe-v13][PATCH 0/3] c/r of open pipes Oren Laadan
[not found] ` <1233091395-24582-1-git-send-email-orenl-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2009-01-27 21:23 ` Oren Laadan
2009-01-27 21:23 ` [RFC cr-pipe-v13][PATCH 1/3] A new file type (CR_FD_OBJREF) for a file descriptor already setup Oren Laadan
2009-01-27 21:23 ` [RFC cr-pipe-v13][PATCH 2/3] Checkpoint open pipes Oren Laadan
[not found] ` <1233091395-24582-4-git-send-email-orenl-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2009-02-05 9:45 ` Cedric Le Goater
[not found] ` <498AB553.3090902-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2009-02-06 2:26 ` Nathan Lynch
[not found] ` <20090205202637.4d4f4a29-4v5LP+xe+1byhTdZtsIeww@public.gmane.org>
2009-02-06 13:05 ` Cedric Le Goater
2009-02-06 17:11 ` Dave Hansen
2009-02-06 17:20 ` Cedric Le Goater
[not found] ` <498C715B.4050303-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2009-02-06 17:24 ` Dave Hansen [this message]
2009-02-07 12:54 ` Cedric Le Goater
[not found] ` <498D8489.6090904-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2009-02-09 14:39 ` Cedric Le Goater
2009-01-27 21:23 ` [RFC cr-pipe-v13][PATCH 3/3] Restore " Oren Laadan
[not found] ` <1233091395-24582-5-git-send-email-orenl-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2009-02-02 17:43 ` Dan Smith
[not found] ` <87k5887n16.fsf-FLMGYpZoEPULwtHQx/6qkW3U47Q5hpJU@public.gmane.org>
2009-02-03 0:02 ` Oren Laadan
[not found] ` <498789B1.80601-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2009-02-03 16:23 ` Dan Smith
2009-01-27 21:29 ` [RFC cr-pipe-v13][PATCH 0/3] c/r of " Oren Laadan
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