diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2009-07-11 14:08:37 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-12 15:22:34 -0400 |
| commit | 405f55712dfe464b3240d7816cc4fe4174831be2 (patch) | |
| tree | 96c425ea7fa8b31058b8f83a433c5e5265c8ebc7 /drivers/s390/block | |
| parent | f9fabcb58a6d26d6efde842d1703ac7cfa9427b6 (diff) | |
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>
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd_ioctl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c index 4ce3f72ee1c1..df918ef27965 100644 --- a/drivers/s390/block/dasd_ioctl.c +++ b/drivers/s390/block/dasd_ioctl.c | |||
| @@ -16,6 +16,7 @@ | |||
| 16 | #include <linux/major.h> | 16 | #include <linux/major.h> |
| 17 | #include <linux/fs.h> | 17 | #include <linux/fs.h> |
| 18 | #include <linux/blkpg.h> | 18 | #include <linux/blkpg.h> |
| 19 | #include <linux/smp_lock.h> | ||
| 19 | 20 | ||
| 20 | #include <asm/ccwdev.h> | 21 | #include <asm/ccwdev.h> |
| 21 | #include <asm/cmb.h> | 22 | #include <asm/cmb.h> |