linux-kernel - [050/197] resource: move kernel function inside __KERNEL_

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Date:	Thu, 22 Apr 2010 12:08:21 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org,
	Greg KH <greg@...ah.com>
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Jiri Slaby <jslaby@...e.cz>, maximilian attems <max@...o.at>
Subject: [050/197] resource: move kernel function inside __KERNEL__

2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------

commit 96d07d211739fd2450ac54e81d00fa40fcd4b1bd upstream
From: Jiri Slaby <jslaby@...e.cz>

resource: move kernel function inside __KERNEL__

It is an internal function. Move it inside __KERNEL__ ifdef, along
with task_struct declaration.

Then we get:
#--- /usr/include/linux/resource.h       2009-09-14 15:09:29.000000000 +0200
#+++ usr/include/linux/resource.h       2010-01-04 11:30:54.000000000 +0100
#@@ -3,8 +3,6 @@
#
##include <linux/time.h>
#
#-struct task_struct;
#-
#/*
#* Resource control/accounting header file for linux
#*/
#@@ -70,6 +68,5 @@
#*/
##include <asm/resource.h>
#
#-int getrusage(struct task_struct *p, int who, struct rusage *ru);
#
##endif
#
#***********

include/linux/Kbuild is untouched, since unifdef is run even on
headers-y nowadays.

backport to 2.6.32 by maximilian attems <max@...o.at>
Patch commented out by gregkh due to quilt complaining.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Cc: maximilian attems <max@...o.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 include/linux/resource.h |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -3,8 +3,6 @@
 
 #include <linux/time.h>
 
-struct task_struct;
-
 /*
  * Resource control/accounting header file for linux
  */
@@ -70,6 +68,12 @@ struct rlimit {
  */
 #include <asm/resource.h>
 
+#ifdef __KERNEL__
+
+struct task_struct;
+
 int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
 
+#endif /* __KERNEL__ */
+
 #endif


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