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authorDavid S. Miller <davem@davemloft.net>2019-12-23 02:15:05 +0300
committerDavid S. Miller <davem@davemloft.net>2019-12-23 02:15:05 +0300
commitac80010fc94eb0680d9a432b639583bd7ac29066 (patch)
tree2de924c048910abfbfff52a3d5188a790ead379f /include/linux/mm.h
parentcfeec3fb5451c2edd0569c0c245868612a417e5f (diff)
parentc60174717544aa8959683d7e19d568309c3a0c65 (diff)
downloadlinux-ac80010fc94eb0680d9a432b639583bd7ac29066.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Mere overlapping changes in the conflicts here. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r--include/linux/mm.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c97ea3b694e6..80a9162b406c 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2621,6 +2621,9 @@ static inline int vm_fault_to_errno(vm_fault_t vm_fault, int foll_flags)
typedef int (*pte_fn_t)(pte_t *pte, unsigned long addr, void *data);
extern int apply_to_page_range(struct mm_struct *mm, unsigned long address,
unsigned long size, pte_fn_t fn, void *data);
+extern int apply_to_existing_page_range(struct mm_struct *mm,
+ unsigned long address, unsigned long size,
+ pte_fn_t fn, void *data);
#ifdef CONFIG_PAGE_POISONING
extern bool page_poisoning_enabled(void);