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ihk_os_getrusage(): Add per-page-size memory usage accounting

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This commit is contained in:
Masamichi Takagi
2017-08-04 12:00:31 +09:00
parent 184c2d311c
commit 74f15783d2
22 changed files with 572 additions and 130 deletions
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2
kernel/zeroobj.c
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@ -102,6 +102,7 @@ static int alloc_zeroobj(void)
memset(obj, 0, sizeof(*obj));
obj->memobj.ops = &zeroobj_ops;
obj->memobj.flags = MF_ZEROOBJ;
obj->memobj.size = 0;
page_list_init(obj);
ihk_mc_spinlock_init(&obj->memobj.lock);
@ -127,6 +128,7 @@ static int alloc_zeroobj(void)
page->mode = PM_MAPPED;
page->offset = 0;
ihk_atomic_set(&page->count, 1);
ihk_atomic64_set(&page->mapped, 0);
page_list_insert(obj, page);
virt = NULL;