From: David Howells <dhowells@redhat.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: dhowells@redhat.com, Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
David Smith <dsmith@redhat.com>,
"Frank Ch. Eigler" <fche@redhat.com>,
Larry Woodman <lwoodman@redhat.com>,
Peter Zijlstra <peterz@infradead.org>, Tejun Heo <tj@kernel.org>,
linux-kernel@vger.kernel.org, geert@linux-m68k.org,
chris@zankel.net
Subject: TIF_NOTIFY_RESUME [was Re: [PATCH v2 1/2] task_work_queue: add generic process-context callbacks]
Date: Thu, 12 Apr 2012 10:35:42 +0100 [thread overview]
Message-ID: <9335.1334223342@redhat.com> (raw)
In-Reply-To: <20120412024810.GA17984@redhat.com>
Oleg Nesterov <oleg@redhat.com> wrote:
> +#ifdef TIF_NOTIFY_RESUME
If we're going to keep this feature, I wonder if it's worth just requiring the
arches lacking this feature to add it at this point, rather than adding all
this conditional logic.
It doesn't look like it should be too hard for m68k, but xtensa looks tricky.
David
next prev parent reply other threads:[~2012-04-12 9:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-12 2:47 [PATCH v2 0/2] task_work_queue() && keyctl_session_to_parent() Oleg Nesterov
2012-04-12 2:48 ` [PATCH v2 1/2] task_work_queue: add generic process-context callbacks Oleg Nesterov
2012-04-12 4:00 ` hlist_for_each_entry && pos (Was: task_work_queue) Oleg Nesterov
2012-04-12 4:12 ` Linus Torvalds
2012-04-12 4:28 ` Oleg Nesterov
2012-04-12 4:39 ` Linus Torvalds
2012-04-12 5:02 ` Al Viro
2012-04-16 22:35 ` Paul E. McKenney
2012-04-17 20:43 ` Oleg Nesterov
2012-04-12 2:48 ` [PATCH v2 2/2] cred: change keyctl_session_to_parent() to use task_work_queue() Oleg Nesterov
2012-04-12 9:29 ` David Howells
2012-04-12 17:34 ` Oleg Nesterov
2012-04-12 9:35 ` David Howells [this message]
2012-04-12 17:41 ` TIF_NOTIFY_RESUME [was Re: [PATCH v2 1/2] task_work_queue: add generic process-context callbacks] Oleg Nesterov
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