From: "David Härdeman" <david@hardeman.nu>
To: Jeff Layton <jeff.layton@primarydata.com>
Cc: linux-nfs@vger.kernel.org, SteveD@redhat.com
Subject: Re: [PATCH 00/19] gssd improvements
Date: Tue, 9 Dec 2014 20:55:30 +0100 [thread overview]
Message-ID: <20141209195530.GA27798@hardeman.nu> (raw)
In-Reply-To: <20141209095813.163ac2bb@tlielax.poochiereds.net>
On Tue, Dec 09, 2014 at 09:58:13AM -0500, Jeff Layton wrote:
>> On 2014-12-09 14:09, Jeff Layton wrote:
>>> One thing that _would_ be nice while you're in here though would be to
>>> help parallelize more of process_krb5_upcall. Currently it forks before
>>> changing its identity and then the parent waits on that to exit which
>>> keeps everything serialized.
>
>Ahh, now I remember. It's not the closing of the fds that's the
>problem, but you do need to have some way to reap the exit status from
>the processes that are being forked off (so you don't end up with
>zombies).
That's probably something that's been looked into before with libevent
(says he, without doing any research).
Another question that comes to mind...if we're anyway forking a child
per gssd request...how far has the idea of changing rpc.gssd over to a
/sbin/request-key helper been considered? I've seen some traces of
historical discussions via google but nothing concrete so far...
--
David Härdeman
next prev parent reply other threads:[~2014-12-09 19:55 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-09 5:40 [PATCH 00/19] gssd improvements David Härdeman
2014-12-09 5:40 ` [PATCH 01/19] nfs-utils: cleanup daemonization code David Härdeman
2014-12-09 5:40 ` [PATCH 02/19] nfs-utils: gssd - merge gssd_main_loop.c and gssd.c David Härdeman
2014-12-09 5:40 ` [PATCH 03/19] nfs-utils: gssd - simplify some option handling David Härdeman
2014-12-09 5:41 ` [PATCH 04/19] nfs-utils: gssd - remove arbitrary GSSD_MAX_CCACHE_SEARCH limitation David Härdeman
2014-12-09 5:41 ` [PATCH 05/19] nfs-utils: gssd - simplify topdirs path David Härdeman
2014-12-09 5:41 ` [PATCH 06/19] nfs-utils: gssd - move over pipfs scanning code David Härdeman
2014-12-09 5:41 ` [PATCH 07/19] nfs-utils: gssd - simplify client dir " David Härdeman
2014-12-09 5:41 ` [PATCH 08/19] nfs-utils: gssd - use libevent David Härdeman
2014-12-09 5:41 ` [PATCH 09/19] nfs-utils: gssd - remove "close me" code David Härdeman
2014-12-09 5:41 ` [PATCH 10/19] nfs-utils: gssd - make the client lists per-topdir David Härdeman
2014-12-09 5:41 ` [PATCH 11/19] nfs-utils: gssd - keep the rpc_pipefs dir open David Härdeman
2014-12-09 5:41 ` [PATCH 12/19] nfs-utils: gssd - use more relative paths David Härdeman
2014-12-09 5:41 ` [PATCH 13/19] nfs-utils: gssd - simplify topdir scanning David Härdeman
2014-12-09 5:41 ` [PATCH 14/19] nfs-utils: gssd - simplify client scanning David Härdeman
2014-12-09 5:41 ` [PATCH 15/19] nfs-utils: gssd - cleanup read_service_info David Härdeman
2014-12-09 5:42 ` [PATCH 16/19] nfs-utils: gssd - change dnotify to inotify David Härdeman
2014-12-09 5:42 ` [PATCH 17/19] nfs-utils: gssd - further shorten some pathnames David Härdeman
2014-12-09 5:42 ` [PATCH 18/19] nfs-utils: gssd - improve inotify David Härdeman
2014-12-09 5:42 ` [PATCH 19/19] nfs-utils: gssd - simplify handle_gssd_upcall David Härdeman
2014-12-09 13:09 ` [PATCH 00/19] gssd improvements Jeff Layton
2014-12-09 13:52 ` David Härdeman
2014-12-09 14:58 ` Jeff Layton
2014-12-09 15:07 ` Simo Sorce
2014-12-09 19:55 ` David Härdeman [this message]
2014-12-10 11:52 ` Jeff Layton
2014-12-10 14:08 ` David Härdeman
2014-12-10 14:17 ` Jeff Layton
2014-12-10 14:31 ` David Härdeman
2014-12-10 14:34 ` Jeff Layton
2014-12-10 16:03 ` David Howells
2014-12-10 19:03 ` Jeff Layton
2014-12-10 20:55 ` David Härdeman
2014-12-10 23:44 ` Ian Kent
2014-12-10 23:21 ` Benjamin Coddington
2014-12-11 0:12 ` Ian Kent
2014-12-11 1:54 ` Benjamin Coddington
2014-12-11 3:21 ` Ian Kent
2014-12-11 11:45 ` Jeff Layton
2014-12-11 12:55 ` Ian Kent
2014-12-11 13:46 ` Jeff Layton
2014-12-11 22:31 ` Ian Kent
2014-12-11 19:32 ` J. Bruce Fields
2014-12-11 19:50 ` Jeff Layton
2014-12-11 19:55 ` J. Bruce Fields
2014-12-11 20:11 ` Jeff Layton
2014-12-11 20:38 ` J. Bruce Fields
2014-12-11 22:20 ` Ian Kent
2014-12-09 16:39 ` Steve Dickson
2014-12-09 20:22 ` David Härdeman
2014-12-09 21:13 ` Steve Dickson
2014-12-10 14:20 ` David Härdeman
2014-12-10 20:35 ` J. Bruce Fields
2014-12-10 20:49 ` David Härdeman
2014-12-10 21:07 ` J. Bruce Fields
2015-01-28 21:29 ` Steve Dickson
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