diff options
Diffstat (limited to 'fs/tux3/mmap_builtin_hack.h')
| -rw-r--r-- | fs/tux3/mmap_builtin_hack.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/tux3/mmap_builtin_hack.h b/fs/tux3/mmap_builtin_hack.h new file mode 100644 index 00000000000000..b313506ae61b0a --- /dev/null +++ b/fs/tux3/mmap_builtin_hack.h @@ -0,0 +1,13 @@ +#ifndef _MMAP_HACK_H +#define _MMAP_HACK_H + +#ifdef CONFIG_TUX3_MMAP +int page_cow_file(struct page *oldpage, struct page *newpage); +#else +static inline int page_cow_file(struct page *oldpage, struct page *newpage) +{ + return 0; +} +#endif + +#endif /* !_MMAP_HACK_H */ |