Code Review
/
kvmfornfv.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
review
|
tree
raw
|
inline
| side by side
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git]
/
kernel
/
include
/
linux
/
highmem.h
diff --git
a/kernel/include/linux/highmem.h
b/kernel/include/linux/highmem.h
index
d89b5e0
..
a117a33
100644
(file)
--- a/
kernel/include/linux/highmem.h
+++ b/
kernel/include/linux/highmem.h
@@
-66,7
+66,7
@@
static inline void kunmap(struct page *page)
static inline void *kmap_atomic(struct page *page)
{
static inline void *kmap_atomic(struct page *page)
{
- preempt_disable();
+ preempt_disable
_nort
();
pagefault_disable();
return page_address(page);
}
pagefault_disable();
return page_address(page);
}
@@
-75,11
+75,10
@@
static inline void *kmap_atomic(struct page *page)
static inline void __kunmap_atomic(void *addr)
{
pagefault_enable();
static inline void __kunmap_atomic(void *addr)
{
pagefault_enable();
- preempt_enable();
+ preempt_enable
_nort
();
}
#define kmap_atomic_pfn(pfn) kmap_atomic(pfn_to_page(pfn))
}
#define kmap_atomic_pfn(pfn) kmap_atomic(pfn_to_page(pfn))
-#define kmap_atomic_to_page(ptr) virt_to_page(ptr)
#define kmap_flush_unused() do {} while(0)
#endif
#define kmap_flush_unused() do {} while(0)
#endif