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remote_flush_tlb_array_cpumask(): bundle remote TLB invalidations

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This commit is contained in:
Balazs Gerofi
2017-07-21 15:34:48 +09:00
parent bc423255d9
commit bf5ac7afc8
3 changed files with 97 additions and 43 deletions
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7
lib/include/ihk/mm.h
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@ -215,6 +215,10 @@ int ihk_mc_get_memory_chunk(int id,
void remote_flush_tlb_cpumask(struct process_vm *vm,
unsigned long addr, int cpu_id);
void remote_flush_tlb_array_cpumask(struct process_vm *vm,
unsigned long *addr,
int nr_addr,
int cpu_id);
int ihk_set_kmsg(unsigned long addr, unsigned long size);
char *ihk_get_kargs();
@ -226,7 +230,8 @@ extern void (*__tlb_flush_handler)(int vector);
struct tlb_flush_entry {
struct process_vm *vm;
unsigned long addr;
unsigned long *addr;
int nr_addr;
ihk_atomic_t pending;
ihk_spinlock_t lock;
} __attribute__((aligned(64)));