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add_process_memory_range(): optionally return range object

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Balazs Gerofi
2016-12-30 15:51:17 +09:00
parent 1794232989
commit ec75095073
5 changed files with 51 additions and 59 deletions
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7
kernel/include/process.h
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@ -716,9 +716,10 @@ void free_process_memory_ranges(struct process_vm *vm);
int populate_process_memory(struct process_vm *vm, void *start, size_t len);
int add_process_memory_range(struct process_vm *vm,
unsigned long start, unsigned long end,
unsigned long phys, unsigned long flag,
struct memobj *memobj, off_t objoff, int pgshift);
unsigned long start, unsigned long end,
unsigned long phys, unsigned long flag,
struct memobj *memobj, off_t offset,
int pgshift, struct vm_range **rp);
int remove_process_memory_range(struct process_vm *vm, unsigned long start,
unsigned long end, int *ro_freedp);
int split_process_memory_range(struct process_vm *vm,