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modify for PVAS

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This commit is contained in:
Tomoki Shirasawa
2015-11-25 14:27:20 +09:00
parent dbddab4356
commit 544971d665
4 changed files with 83 additions and 55 deletions
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6
kernel/mem.c
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@@ -285,9 +285,9 @@ void remote_flush_tlb_cpumask(struct process_vm *vm,
/* Take a copy of the cpu set so that we don't hold the lock
* all the way while interrupting other cores */
ihk_mc_spinlock_lock_noirq(&vm->cpu_set_lock);
memcpy(&_cpu_set, &vm->cpu_set, sizeof(cpu_set_t));
ihk_mc_spinlock_unlock_noirq(&vm->cpu_set_lock);
ihk_mc_spinlock_lock_noirq(&vm->address_space->cpu_set_lock);
memcpy(&_cpu_set, &vm->address_space->cpu_set, sizeof(cpu_set_t));
ihk_mc_spinlock_unlock_noirq(&vm->address_space->cpu_set_lock);
dkprintf("trying to aquire flush_entry->lock flush_ind: %d\n", flush_ind);