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Searched refs:atomic_add_negative (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.15/kernel/
Ducount.c155 if (ucounts && atomic_add_negative(1, &ucounts->count)) { in get_ucounts()
191 overflow = atomic_add_negative(1, &ucounts->count); in alloc_ucounts()
/Linux-v5.15/mm/
Drmap.c1268 if (atomic_add_negative(-1, &page[i]._mapcount)) in page_remove_file_rmap()
1271 if (!atomic_add_negative(-1, compound_mapcount_ptr(page))) in page_remove_file_rmap()
1280 if (!atomic_add_negative(-1, &page->_mapcount)) in page_remove_file_rmap()
1299 if (!atomic_add_negative(-1, compound_mapcount_ptr(page))) in page_remove_anon_compound_rmap()
1317 if (atomic_add_negative(-1, &page[i]._mapcount)) in page_remove_anon_compound_rmap()
1361 if (!atomic_add_negative(-1, &page->_mapcount)) in page_remove_rmap()
Dhuge_memory.c2121 if (atomic_add_negative(-1, compound_mapcount_ptr(page))) { in __split_huge_pmd_locked()
/Linux-v5.15/tools/memory-model/
Dlinux-kernel.def116 atomic_add_negative(V,X) __atomic_op_return{mb}(X,+,V) < 0
/Linux-v5.15/Documentation/
Datomic_t.txt50 atomic_inc_and_test(), atomic_add_negative()
/Linux-v5.15/drivers/misc/habanalabs/common/
Dhw_queue.c141 if (atomic_add_negative(num_of_entries * -1, free_slots)) { in ext_queue_sanity_checks()
/Linux-v5.15/include/linux/atomic/
Datomic-instrumented.h554 atomic_add_negative(int i, atomic_t *v) in atomic_add_negative() function
/Linux-v5.15/drivers/infiniband/core/
Dcm.c1838 while (!ret && !atomic_add_negative(-1, &cm_id_priv->work_count)) { in cm_process_work()