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pagemap: Factor out pfn retrieving for vdso and zero page

Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2014-01-30 23:34:53 +04:00
parent fe1d6d2b2d
commit f9c8e3a2cd
4 changed files with 37 additions and 55 deletions

View File

@@ -290,4 +290,6 @@ extern int read_fd_link(int lfd, char *buf, size_t size);
#define USEC_PER_SEC 1000000L
#define NSEC_PER_SEC 1000000000L
int vaddr_to_pfn(unsigned long vaddr, u64 *pfn);
#endif /* __CR_UTIL_H__ */