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

/linux-6.12.1/kernel/irq/
Dmatrix.c19 unsigned long alloc_map[]; member
64 m->maps = __alloc_percpu(struct_size(m->maps, alloc_map, matrix_size * 2), in irq_alloc_matrix()
74 cm->managed_map = &cm->alloc_map[matrix_size]; in irq_alloc_matrix()
123 bitmap_or(m->scratch_map, m->scratch_map, cm->alloc_map, end); in matrix_alloc_area()
130 bitmap_set(cm->alloc_map, area, num); in matrix_alloc_area()
197 BUG_ON(!test_and_clear_bit(bit, cm->alloc_map)); in irq_matrix_assign_system()
269 bitmap_andnot(m->scratch_map, cm->managed_map, cm->alloc_map, end); in irq_matrix_remove_managed()
308 bitmap_andnot(m->scratch_map, cm->managed_map, cm->alloc_map, end); in irq_matrix_alloc_managed()
312 set_bit(bit, cm->alloc_map); in irq_matrix_alloc_managed()
334 if (WARN_ON_ONCE(test_and_set_bit(bit, cm->alloc_map))) in irq_matrix_assign()
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/linux-6.12.1/mm/
Dpercpu-stats.c69 last_alloc = find_last_bit(chunk->alloc_map, in chunk_map_stats()
72 last_alloc = test_bit(last_alloc, chunk->alloc_map) ? in chunk_map_stats()
88 if (test_bit(start, chunk->alloc_map)) { in chunk_map_stats()
93 end = find_next_bit(chunk->alloc_map, last_alloc, in chunk_map_stats()
Dpercpu.c288 return chunk->alloc_map + in pcpu_index_alloc_map()
777 unsigned long *alloc_map = pcpu_index_alloc_map(chunk, index); in pcpu_block_refresh_hint() local
794 for_each_clear_bitrange_from(start, end, alloc_map, PCPU_BITMAP_BLOCK_BITS) in pcpu_block_refresh_hint()
1233 bit_off = pcpu_find_zero_area(chunk->alloc_map, end, start, alloc_bits, in pcpu_alloc_area()
1242 bitmap_set(chunk->alloc_map, bit_off, alloc_bits); in pcpu_alloc_area()
1254 chunk->alloc_map, in pcpu_alloc_area()
1292 bitmap_clear(chunk->alloc_map, bit_off, bits); in pcpu_free_area()
1376 alloc_size = BITS_TO_LONGS(region_bits) * sizeof(chunk->alloc_map[0]); in pcpu_alloc_first_chunk()
1377 chunk->alloc_map = memblock_alloc(alloc_size, SMP_CACHE_BYTES); in pcpu_alloc_first_chunk()
1378 if (!chunk->alloc_map) in pcpu_alloc_first_chunk()
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Dpercpu-internal.h67 unsigned long *alloc_map; /* allocation map */ member
/linux-6.12.1/include/linux/
Dmhi_ep.h159 int (*alloc_map)(struct mhi_ep_cntrl *mhi_cntrl, u64 pci_addr, phys_addr_t *phys_ptr, member
/linux-6.12.1/drivers/dma/
Dste_dma40.c425 struct d40_desc **alloc_map; member
740 if (!d40c->base->lcla_pool.alloc_map[idx]) { in d40_lcla_alloc_one()
741 d40c->base->lcla_pool.alloc_map[idx] = d40d; in d40_lcla_alloc_one()
768 if (d40c->base->lcla_pool.alloc_map[idx] == d40d) { in d40_lcla_free_all()
769 d40c->base->lcla_pool.alloc_map[idx] = NULL; in d40_lcla_free_all()
3283 base->lcla_pool.alloc_map = devm_kcalloc(dev, num_phy_chans in d40_hw_detect_init()
3285 sizeof(*base->lcla_pool.alloc_map), in d40_hw_detect_init()
3287 if (!base->lcla_pool.alloc_map) in d40_hw_detect_init()
/linux-6.12.1/drivers/bus/mhi/ep/
Dmain.c652 ret = mhi_cntrl->alloc_map(mhi_cntrl, mhi_cntrl->ch_ctx_host_pa, in mhi_ep_cache_host_cfg()
665 ret = mhi_cntrl->alloc_map(mhi_cntrl, mhi_cntrl->ev_ctx_host_pa, in mhi_ep_cache_host_cfg()
678 ret = mhi_cntrl->alloc_map(mhi_cntrl, mhi_cntrl->cmd_ctx_host_pa, in mhi_ep_cache_host_cfg()
/linux-6.12.1/drivers/pci/endpoint/functions/
Dpci-epf-mhi.c802 mhi_cntrl->alloc_map = pci_epf_mhi_alloc_map; in pci_epf_mhi_link_up()