diff options
| author |   Nick Piggin <nickpiggin@yahoo.com.au> | 2006-01-08 01:02:19 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:13:48 -0800 |
| commit | 095975da26dba21698582e91e96be10f7417333f (patch) | |
| tree | ce1ffac556d394ef56a18faa97d38f79b07f31e2 /include/linux/radix-tree.h | |
| parent | [PATCH] atomic: dec_and_lock use atomic primitives (diff) | |
| download | linux-dev-095975da26dba21698582e91e96be10f7417333f.tar.xz linux-dev-095975da26dba21698582e91e96be10f7417333f.zip | |
[PATCH] rcu file: use atomic primitives
Use atomic_inc_not_zero for rcu files instead of special case rcuref.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/radix-tree.h')
| -rw-r--r-- | include/linux/radix-tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 36e5d269612f..c57ff2fcb30a 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -19,6 +19,7 @@ #ifndef _LINUX_RADIX_TREE_H #define _LINUX_RADIX_TREE_H +#include <linux/sched.h> #include <linux/preempt.h> #include <linux/types.h> |