diff options
| author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-11-21 12:59:41 +0000 |
|---|---|---|
| committer | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-12-22 09:40:23 +0000 |
| commit | e34cb44ac7c08783b98a16eec70125e205e6eb12 (patch) | |
| tree | 1101d23f1a73e5627ae187b07c7a0cf8826e10d1 /backport-include/linux/page_ref.h | |
initial commit
Generated againts 4.14 kernel source with
git backports 1d8cc151d365582b42be00af776270b834a7a37d
Diffstat (limited to 'backport-include/linux/page_ref.h')
| -rw-r--r-- | backport-include/linux/page_ref.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/backport-include/linux/page_ref.h b/backport-include/linux/page_ref.h new file mode 100644 index 0000000..55fc14f --- /dev/null +++ b/backport-include/linux/page_ref.h @@ -0,0 +1,13 @@ +#ifndef __BP_PAGE_REF_H +#define __BP_PAGE_REF_H +#include <linux/version.h> +#if LINUX_VERSION_IS_GEQ(4,6,0) +#include_next <linux/page_ref.h> +#else +static inline void page_ref_inc(struct page *page) +{ + atomic_inc(&page->_count); +} +#endif + +#endif /* __BP_PAGE_REF_H */ |