From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Sun, 22 May 2011 16:54:21 +0000 (+0200)
Subject: fs: add missing prefetch.h include
X-Git-Tag: v3.0-rc1~367
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ce6e0be0626a5de2aca8b769a4aa57086257156;p=pandora-kernel.git

fs: add missing prefetch.h include

Fixes this build error on s390 and probably other archs as well:

  fs/inode.c: In function 'new_inode':
  fs/inode.c:894:2: error: implicit declaration of function 'spin_lock_prefetch'

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
[ Happens on architectures that don't define their own prefetch
  functions in <asm/processor.h>, and instead rely on the default
  ones in <linux/prefetch.h>   - Linus]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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