linux-kernel - [PATCH 0/2][resend] pid: tighten pidmap spinlock section and clean up

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Message-Id: <cover.1258805412.git.andre.goddard@gmail.com>
Date:	Thu,  3 Dec 2009 12:53:36 -0200
From:	André Goddard Rosa <andre.goddard@...il.com>
To:	"Andrew Morton" <akpm@...ux-foundation.org>,
	"linux list" <linux-kernel@...r.kernel.org>
Cc:	André Goddard Rosa <andre.goddard@...il.com>
Subject: [PATCH 0/2][resend] pid: tighten pidmap spinlock section and clean up

Avoid calling kfree() from under pidmap spinlock and reduces code size
by 16 bytes on gcc 4.4.1 on Core 2.

André Goddard Rosa (2):
  pid: tighten pidmap spinlock critical section by removing kfree()
  pid: reduce code size by using a pointer to iterate over array

 kernel/pid.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

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