From: Kay Sievers <kay.sievers@vrfy.org>
Date: Thu, 7 Apr 2011 02:29:20 +0000 (+0200)
Subject: printk: /dev/kmsg - properly support writev() to avoid interleaved printk() lines
X-Git-Tag: v3.0-rc1~390^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e5b58bcbcb3d7518389c1d82fb6e926f5a9f72c;p=pandora-kernel.git

printk: /dev/kmsg - properly support writev() to avoid interleaved printk() lines

printk: /dev/kmsg - properly support writev() to avoid interleaved printk lines

We should avoid calling printk() in a loop, when we pass a single
string to /dev/kmsg with writev().

Cc: Lennart Poettering <lennart@poettering.net>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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