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Add empty definition of visit_pte_range_safe()

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This is for linking only. visit_pte_range_safe() is required only
for memdump, as far as i can tell. Since memdump is disabled anyway
I think it's ok to leave this function empty for now.
This commit is contained in:
Hannes Weisbach
2017-09-13 11:36:49 +09:00
parent 4f2c1e07c1
commit 2bc4d06a48
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/kernel/memory.c
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@ -1760,6 +1760,12 @@ int visit_pte_range(page_table_t pt, void *start0, void *end0, int pgshift,
return initial_lookup.walk(tt, 0, start, end, initial_lookup.callback, &args); return initial_lookup.walk(tt, 0, start, end, initial_lookup.callback, &args);
} }
int visit_pte_range_safe(page_table_t pt, void *start0, void *end0, int pgshift,
enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg)
{
return 0;
}
struct clear_range_args { struct clear_range_args {
int free_physical; int free_physical;
struct memobj *memobj; struct memobj *memobj;