On Sat, Jul 18, 2020 at 09:13:19PM -0700, Ira Weiny wrote:
On Fri, Jul 17, 2020 at 11:21:39AM +0200, Peter Zijlstra wrote:
On Fri, Jul 17, 2020 at 12:20:52AM -0700, ira.weiny@intel.com wrote:
@@ -31,6 +32,20 @@ static inline void invalidate_kernel_vmap_range(void *vaddr, int size) #include <asm/kmap_types.h> +static inline void enable_access(struct page *page) +{
- if (!page_is_access_protected(page))
return;- dev_access_enable();
+}
+static inline void disable_access(struct page *page) +{
- if (!page_is_access_protected(page))
return;- dev_access_disable();
+}
These are some very generic names, do we want them to be a little more specific?
I had them named kmap_* but Dave (I think it was Dave) thought they did not really apply strictly to kmap_*.
They are static to this file which I thought may be sufficient to 'uniqify' them?
They're static to a .h, which means they're all over the place ;-)