linux-kernel - [PATCH v3 0/3] task_work

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Message-ID: <20120412211146.GA30448@redhat.com>
Date:	Thu, 12 Apr 2012 23:11:46 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	David Howells <dhowells@...hat.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	Alexander Gordeev <agordeev@...hat.com>,
	Chris Zankel <chris@...kel.net>,
	David Smith <dsmith@...hat.com>,
	"Frank Ch. Eigler" <fche@...hat.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Larry Woodman <lwoodman@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Tejun Heo <tj@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/3] task_work_queue() with 2 users

Hello.

Compared to v2

	1/3: make it (partly) useable without TIF_NOTIFY_RESUME

	2/3: address the comments from David

	3/3: New. Looks trivial, but I guess needs more testing.
	     And of course, needs the review from Thomas.

Oleg.

 include/linux/interrupt.h    |    4 --
 include/linux/key.h          |    6 +--
 include/linux/sched.h        |   12 ++----
 include/linux/task_work.h    |   32 ++++++++++++++++
 include/linux/tracehook.h    |   14 ++++++--
 kernel/Makefile              |    2 +-
 kernel/exit.c                |    5 ++-
 kernel/fork.c                |    1 +
 kernel/irq/manage.c          |   69 +++++++++++++++++------------------
 kernel/task_work.c           |   81 ++++++++++++++++++++++++++++++++++++++++++
 security/keys/internal.h     |    3 +-
 security/keys/keyctl.c       |   76 ++++++++++++++++++--------------------
 security/keys/process_keys.c |   25 ++++---------
 13 files changed, 213 insertions(+), 117 deletions(-)

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