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Searched refs:counter (Results 1 – 6 of 6) sorted by relevance

/mm/
Dpage_counter.c49 void page_counter_cancel(struct page_counter *counter, unsigned long nr_pages) in page_counter_cancel() argument
53 new = atomic_long_sub_return(nr_pages, &counter->usage); in page_counter_cancel()
58 atomic_long_set(&counter->usage, new); in page_counter_cancel()
60 propagate_protected_usage(counter, new); in page_counter_cancel()
70 void page_counter_charge(struct page_counter *counter, unsigned long nr_pages) in page_counter_charge() argument
74 for (c = counter; c; c = c->parent) { in page_counter_charge()
97 bool page_counter_try_charge(struct page_counter *counter, in page_counter_try_charge() argument
103 for (c = counter; c; c = c->parent) { in page_counter_try_charge()
142 for (c = counter; c != *fail; c = c->parent) in page_counter_try_charge()
153 void page_counter_uncharge(struct page_counter *counter, unsigned long nr_pages) in page_counter_uncharge() argument
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Dhugetlb_cgroup.c191 struct page_counter *counter; in hugetlb_cgroup_move_parent() local
211 counter = &h_cg->hugepage[idx]; in hugetlb_cgroup_move_parent()
213 page_counter_cancel(counter, nr_pages); in hugetlb_cgroup_move_parent()
260 struct page_counter *counter; in __hugetlb_cgroup_charge_cgroup() local
282 nr_pages, &counter)) { in __hugetlb_cgroup_charge_cgroup()
523 struct page_counter *counter; in hugetlb_cgroup_read_u64() local
527 counter = &h_cg->hugepage[MEMFILE_IDX(cft->private)]; in hugetlb_cgroup_read_u64()
532 return (u64)page_counter_read(counter) * PAGE_SIZE; in hugetlb_cgroup_read_u64()
536 return (u64)counter->max * PAGE_SIZE; in hugetlb_cgroup_read_u64()
540 return (u64)counter->watermark * PAGE_SIZE; in hugetlb_cgroup_read_u64()
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Dmemcontrol.c2701 struct page_counter *counter; in try_charge_memcg() local
2714 page_counter_try_charge(&memcg->memsw, batch, &counter)) { in try_charge_memcg()
2715 if (page_counter_try_charge(&memcg->memory, batch, &counter)) in try_charge_memcg()
2719 mem_over_limit = mem_cgroup_from_counter(counter, memory); in try_charge_memcg()
2721 mem_over_limit = mem_cgroup_from_counter(counter, memsw); in try_charge_memcg()
3584 struct page_counter *counter = memsw ? &memcg->memsw : &memcg->memory; in mem_cgroup_resize_max() local
3604 if (max > counter->max) in mem_cgroup_resize_max()
3606 ret = page_counter_set_max(counter, max); in mem_cgroup_resize_max()
3804 struct page_counter *counter; in mem_cgroup_read_u64() local
3808 counter = &memcg->memory; in mem_cgroup_read_u64()
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Dslab.h36 unsigned long counter; member
Dslub.c519 freelist_aba_t old = { .freelist = freelist_old, .counter = counters_old }; in __update_freelist_fast()
520 freelist_aba_t new = { .freelist = freelist_new, .counter = counters_new }; in __update_freelist_fast()
3058 freelist_aba_t old = { .freelist = freelist_old, .counter = tid }; in __update_cpu_freelist_fast()
3059 freelist_aba_t new = { .freelist = freelist_new, .counter = next_tid(tid) }; in __update_cpu_freelist_fast()
/mm/kasan/
Dkasan_test.c650 int counter = 0; in kmalloc_uaf2() local
665 if (!IS_ENABLED(CONFIG_KASAN_GENERIC) && ptr1 == ptr2 && counter++ < 16) { in kmalloc_uaf2()