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>
This commit is contained in:
Alexey Dobriyan
2009-07-11 22:08:37 +04:00
committed by Linus Torvalds
parent f9fabcb58a
commit 405f55712d
173 changed files with 81 additions and 93 deletions

View File

@@ -54,6 +54,7 @@
#include <linux/capability.h>
#include <linux/module.h>
#include <linux/if_arp.h>
#include <linux/smp_lock.h>
#include <linux/termios.h> /* For TIOCOUTQ/INQ */
#include <net/datalink.h>
#include <net/psnap.h>