summaryrefslogtreecommitdiff
path: root/include/linux/percpu.h
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2010-01-05 03:17:33 +0300
committerTejun Heo <tj@kernel.org>2010-01-05 03:17:33 +0300
commit32032df6c2f6c9c6b2ada2ce42322231824f70c2 (patch)
treeb1ce838a37044bb38dfc128e2116ca35630e629a /include/linux/percpu.h
parent22b737f4c75197372d64afc6ed1bccd58c00e549 (diff)
parentc5974b835a909ff15c3b7e6cf6789b5eb919f419 (diff)
downloadlinux-32032df6c2f6c9c6b2ada2ce42322231824f70c2.tar.xz
Merge branch 'master' into percpu
Conflicts: arch/powerpc/platforms/pseries/hvCall.S include/linux/percpu.h
Diffstat (limited to 'include/linux/percpu.h')
-rw-r--r--include/linux/percpu.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 42878f0cd0e2..a93e5bfdccb8 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -137,6 +137,7 @@ extern int __init pcpu_page_first_chunk(size_t reserved_size,
extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align);
extern void __percpu *__alloc_percpu(size_t size, size_t align);
extern void free_percpu(void __percpu *__pdata);
+extern phys_addr_t per_cpu_ptr_to_phys(void *addr);
#ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
extern void __init setup_per_cpu_areas(void);
@@ -162,6 +163,11 @@ static inline void free_percpu(void __percpu *p)
kfree(p);
}
+static inline phys_addr_t per_cpu_ptr_to_phys(void *addr)
+{
+ return __pa(addr);
+}
+
static inline void __init setup_per_cpu_areas(void) { }
static inline void *pcpu_lpage_remapped(void *kaddr)