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Commit 405f5571 authored Jul 11, 2009 by Alexey Dobriyan Committed by Linus Torvalds Jul 12, 2009

headers: smp_lock.h redux



* Remove smp_lock.h from files which don't need it (including some headers!)
* Add smp_lock.h to files which do need it
* Make smp_lock.h include conditional in hardirq.h
  It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT

  This will make hardirq.h inclusion cheaper for every PREEMPT=n config
  (which includes allmodconfig/allyesconfig, BTW)

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent f9fabcb5

arch/alpha/kernel/ptrace.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -8,7 +8,6 @@
	#include <linux/sched.h>		#include <linux/sched.h>
	#include <linux/mm.h>		#include <linux/mm.h>
	#include <linux/smp.h>		#include <linux/smp.h>
	#include <linux/smp_lock.h>
	#include <linux/errno.h>		#include <linux/errno.h>
	#include <linux/ptrace.h>		#include <linux/ptrace.h>
	#include <linux/user.h>		#include <linux/user.h>

arch/blackfin/kernel/ptrace.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -31,7 +31,6 @@
	#include <linux/sched.h>		#include <linux/sched.h>
	#include <linux/mm.h>		#include <linux/mm.h>
	#include <linux/smp.h>		#include <linux/smp.h>
	#include <linux/smp_lock.h>
	#include <linux/errno.h>		#include <linux/errno.h>
	#include <linux/ptrace.h>		#include <linux/ptrace.h>
	#include <linux/user.h>		#include <linux/user.h>

arch/blackfin/kernel/sys_bfin.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -29,7 +29,6 @@
	* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA		* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	*/		*/

	#include <linux/smp_lock.h>
	#include <linux/spinlock.h>		#include <linux/spinlock.h>
	#include <linux/sem.h>		#include <linux/sem.h>
	#include <linux/msg.h>		#include <linux/msg.h>

arch/cris/kernel/sys_cris.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -15,7 +15,6 @@
	#include <linux/mm.h>		#include <linux/mm.h>
	#include <linux/fs.h>		#include <linux/fs.h>
	#include <linux/smp.h>		#include <linux/smp.h>
	#include <linux/smp_lock.h>
	#include <linux/sem.h>		#include <linux/sem.h>
	#include <linux/msg.h>		#include <linux/msg.h>
	#include <linux/shm.h>		#include <linux/shm.h>

arch/ia64/kernel/ptrace.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -15,7 +15,6 @@
	#include <linux/mm.h>		#include <linux/mm.h>
	#include <linux/errno.h>		#include <linux/errno.h>
	#include <linux/ptrace.h>		#include <linux/ptrace.h>
	#include <linux/smp_lock.h>
	#include <linux/user.h>		#include <linux/user.h>
	#include <linux/security.h>		#include <linux/security.h>
	#include <linux/audit.h>		#include <linux/audit.h>