| /mm/ |
| D | page_owner.c | 27 depot_stack_handle_t handle; member
104 depot_stack_handle_t handle; in get_page_owner_handle() local
115 handle = READ_ONCE(page_owner->handle); in get_page_owner_handle()
116 return handle; in get_page_owner_handle()
123 depot_stack_handle_t handle; in save_stack() local
139 handle = stack_depot_save(entries, nr_entries, flags); in save_stack()
140 if (!handle) in save_stack()
141 handle = failure_handle; in save_stack()
144 return handle; in save_stack()
151 depot_stack_handle_t handle; in __reset_page_owner() local
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| D | zbud.c | 78 int (*evict)(struct zbud_pool *pool, unsigned long handle);
176 unsigned long handle; in encode_handle() local
184 handle = (unsigned long)zhdr; in encode_handle()
187 handle += ZHDR_SIZE_ALIGNED; in encode_handle()
189 handle += PAGE_SIZE - (zhdr->last_chunks << CHUNK_SHIFT); in encode_handle()
190 return handle; in encode_handle()
194 static struct zbud_header *handle_to_zbud_header(unsigned long handle) in handle_to_zbud_header() argument
196 return (struct zbud_header *)(handle & PAGE_MASK); in handle_to_zbud_header()
269 unsigned long *handle) in zbud_alloc() argument
327 *handle = encode_handle(zhdr, bud); in zbud_alloc()
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| D | zsmalloc.c | 248 unsigned long handle; member
353 static void cache_free_handle(struct zs_pool *pool, unsigned long handle) in cache_free_handle() argument
355 kmem_cache_free(pool->handle_cachep, (void *)handle); in cache_free_handle()
369 static void record_obj(unsigned long handle, unsigned long obj) in record_obj() argument
376 WRITE_ONCE(*(unsigned long *)handle, obj); in record_obj()
401 unsigned long *handle) in zs_zpool_malloc() argument
403 *handle = zs_malloc(pool, size, gfp); in zs_zpool_malloc()
404 return *handle ? 0 : -1; in zs_zpool_malloc()
406 static void zs_zpool_free(void *pool, unsigned long handle) in zs_zpool_free() argument
408 zs_free(pool, handle); in zs_zpool_free()
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| D | z3fold.c | 76 int (*evict)(struct z3fold_pool *pool, unsigned long handle);
235 static inline struct z3fold_buddy_slots *handle_to_slots(unsigned long handle) in handle_to_slots() argument
237 return (struct z3fold_buddy_slots *)(handle & ~(SLOTS_ALIGN - 1)); in handle_to_slots()
259 static inline struct z3fold_header *get_z3fold_header(unsigned long handle) in get_z3fold_header() argument
265 if (!(handle & (1 << PAGE_HEADLESS))) { in get_z3fold_header()
266 slots = handle_to_slots(handle); in get_z3fold_header()
271 addr = *(unsigned long *)handle; in get_z3fold_header()
280 zhdr = (struct z3fold_header *)(handle & PAGE_MASK); in get_z3fold_header()
294 static inline void free_handle(unsigned long handle, struct z3fold_header *zhdr) in free_handle() argument
300 if (handle & (1 << PAGE_HEADLESS)) in free_handle()
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| D | page_pinner.c | 21 depot_stack_handle_t handle; member
33 depot_stack_handle_t handle; member
119 depot_stack_handle_t handle; in save_stack() local
123 handle = stack_depot_save(entries, nr_entries, flags); in save_stack()
124 if (!handle) in save_stack()
125 handle = failure_handle; in save_stack()
127 return handle; in save_stack()
175 record.handle = save_stack(GFP_NOWAIT|__GFP_NOWARN); in __free_page_pinner()
232 nr_entries = stack_depot_fetch(record->handle, &entries); in print_page_pinner()
277 record.handle = save_stack(GFP_NOWAIT|__GFP_NOWARN); in __page_pinner_failure_detect()
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| D | zpool.c | 276 unsigned long *handle) in zpool_malloc() argument
278 return zpool->driver->malloc(zpool->pool, size, gfp, handle); in zpool_malloc()
295 void zpool_free(struct zpool *zpool, unsigned long handle) in zpool_free() argument
297 zpool->driver->free(zpool->pool, handle); in zpool_free()
346 void *zpool_map_handle(struct zpool *zpool, unsigned long handle, in zpool_map_handle() argument
349 return zpool->driver->map(zpool->pool, handle, mapmode); in zpool_map_handle()
362 void zpool_unmap_handle(struct zpool *zpool, unsigned long handle) in zpool_unmap_handle() argument
364 zpool->driver->unmap(zpool->pool, handle); in zpool_unmap_handle()
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| D | zswap.c | 178 unsigned long handle; member
223 static int zswap_writeback_entry(struct zpool *pool, unsigned long handle);
355 zpool_free(entry->pool->zpool, entry->handle); in zswap_free_entry()
927 static int zswap_writeback_entry(struct zpool *pool, unsigned long handle) in zswap_writeback_entry() argument
952 zhdr = zpool_map_handle(pool, handle, ZPOOL_MM_RO); in zswap_writeback_entry()
963 zpool_unmap_handle(pool, handle); in zswap_writeback_entry()
974 zpool_unmap_handle(pool, handle); in zswap_writeback_entry()
1049 zpool_unmap_handle(pool, handle); in zswap_writeback_entry()
1091 unsigned long handle, value; in zswap_frontswap_store() local
1194 ret = zpool_malloc(entry->pool->zpool, hlen + dlen, gfp, &handle); in zswap_frontswap_store()
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| D | dmapool.c | 315 dma_addr_t *handle) in dma_pool_alloc() argument
345 *handle = offset + page->dma; in dma_pool_alloc()
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| D | Kconfig | 705 non-standard allocator interface where a handle, not a pointer, is
706 returned by an alloc(). This handle must be mapped in order to
962 Try to handle user space page faults without holding the mmap lock.
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| D | memcontrol.c | 1920 bool mem_cgroup_oom_synchronize(bool handle) in mem_cgroup_oom_synchronize() argument
1930 if (!handle) in mem_cgroup_oom_synchronize()
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