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 /fs/btrfs/file.c | |
| 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 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 7c3cd248d8d6..4b833972273a 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c | |||
| @@ -22,7 +22,6 @@ | |||
| 22 | #include <linux/time.h> | 22 | #include <linux/time.h> |
| 23 | #include <linux/init.h> | 23 | #include <linux/init.h> |
| 24 | #include <linux/string.h> | 24 | #include <linux/string.h> |
| 25 | #include <linux/smp_lock.h> | ||
| 26 | #include <linux/backing-dev.h> | 25 | #include <linux/backing-dev.h> |
| 27 | #include <linux/mpage.h> | 26 | #include <linux/mpage.h> |
| 28 | #include <linux/swap.h> | 27 | #include <linux/swap.h> |