linux-kernel - [PATCH 0/4] IPC: CRIU enhancements fixes and cleanup

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Message-ID: <20121107100317.22846.94715.stgit@localhost.localdomain>
Date:	Wed, 07 Nov 2012 13:04:49 +0300
From:	Stanislav Kinsbursky <skinsbursky@...allels.com>
To:	akpm@...ux-foundation.org
Cc:	ebiederm@...ssion.com, devel@...nvz.org,
	linux-kernel@...r.kernel.org, viro@...iv.linux.org.uk,
	jmorris@...ei.org
Subject: [PATCH 0/4] IPC: CRIU enhancements fixes and cleanup

This patch set simplifies message queue copy feature and clean up it's
implementation.
It also adds some debug and fixes an issue, when copy_msg() fails. In this
case error have to returned instead of breaking messages loop, because error
message pointer is interpreted as -EAGAIN in current implemetation of further
message handling.

The following series implements...

---

Stanislav Kinsbursky (4):
      ipc: simplify free_copy() call
      ipc: convert prepare_copy() from macro to function
      ipc: simplify message copying
      ipc: add more comments to message copying related code


 ipc/msg.c     |   55 +++++++++++++++++++++++++++++++++----------------------
 ipc/msgutil.c |    5 +++++
 2 files changed, 38 insertions(+), 22 deletions(-)


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