| /drivers/android/ |
| D | binder_alloc.c | 61 static size_t binder_alloc_buffer_size(struct binder_alloc *alloc, in binder_alloc_buffer_size() argument
64 if (list_is_last(&buffer->entry, &alloc->buffers)) in binder_alloc_buffer_size()
65 return alloc->buffer + alloc->buffer_size - buffer->user_data; in binder_alloc_buffer_size()
69 static void binder_insert_free_buffer(struct binder_alloc *alloc, in binder_insert_free_buffer() argument
72 struct rb_node **p = &alloc->free_buffers.rb_node; in binder_insert_free_buffer()
80 new_buffer_size = binder_alloc_buffer_size(alloc, new_buffer); in binder_insert_free_buffer()
84 alloc->pid, new_buffer_size, new_buffer); in binder_insert_free_buffer()
91 buffer_size = binder_alloc_buffer_size(alloc, buffer); in binder_insert_free_buffer()
99 rb_insert_color(&new_buffer->rb_node, &alloc->free_buffers); in binder_insert_free_buffer()
103 struct binder_alloc *alloc, struct binder_buffer *new_buffer) in binder_insert_allocated_buffer_locked() argument
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| D | binder_alloc_selftest.c | 92 static bool check_buffer_pages_allocated(struct binder_alloc *alloc, in check_buffer_pages_allocated() argument
103 page_index = (page_addr - alloc->buffer) / PAGE_SIZE; in check_buffer_pages_allocated()
104 if (!alloc->pages[page_index].page_ptr || in check_buffer_pages_allocated()
105 !list_empty(&alloc->pages[page_index].lru)) { in check_buffer_pages_allocated()
107 alloc->pages[page_index].page_ptr ? in check_buffer_pages_allocated()
115 static void binder_selftest_alloc_buf(struct binder_alloc *alloc, in binder_selftest_alloc_buf() argument
122 buffers[i] = binder_alloc_new_buf(alloc, sizes[i], 0, 0, 0, 0); in binder_selftest_alloc_buf()
124 !check_buffer_pages_allocated(alloc, buffers[i], in binder_selftest_alloc_buf()
132 static void binder_selftest_free_buf(struct binder_alloc *alloc, in binder_selftest_free_buf() argument
139 binder_alloc_free_buf(alloc, buffers[seq[i]]); in binder_selftest_free_buf()
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| D | binder_alloc.h | 72 struct binder_alloc *alloc; member
119 void binder_selftest_alloc(struct binder_alloc *alloc);
121 static inline void binder_selftest_alloc(struct binder_alloc *alloc) {} in binder_selftest_alloc() argument
126 extern struct binder_buffer *binder_alloc_new_buf(struct binder_alloc *alloc,
132 extern void binder_alloc_init(struct binder_alloc *alloc);
135 extern void binder_alloc_vma_close(struct binder_alloc *alloc);
137 binder_alloc_prepare_to_free(struct binder_alloc *alloc,
139 extern void binder_alloc_free_buf(struct binder_alloc *alloc,
141 extern int binder_alloc_mmap_handler(struct binder_alloc *alloc,
143 extern void binder_alloc_deferred_release(struct binder_alloc *alloc);
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| D | binder_trace.h | 314 TP_PROTO(struct binder_alloc *alloc, bool allocate,
316 TP_ARGS(alloc, allocate, start, end),
324 __entry->proc = alloc->pid;
326 __entry->offset = start - alloc->buffer;
335 TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
336 TP_ARGS(alloc, page_index),
342 __entry->proc = alloc->pid;
350 TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
351 TP_ARGS(alloc, page_index));
354 TP_PROTO(const struct binder_alloc *alloc, size_t page_index),
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| /drivers/infiniband/hw/cxgb4/ |
| D | id_table.c | 44 u32 c4iw_id_alloc(struct c4iw_id_table *alloc) in c4iw_id_alloc() argument
49 spin_lock_irqsave(&alloc->lock, flags); in c4iw_id_alloc()
51 obj = find_next_zero_bit(alloc->table, alloc->max, alloc->last); in c4iw_id_alloc()
52 if (obj >= alloc->max) in c4iw_id_alloc()
53 obj = find_first_zero_bit(alloc->table, alloc->max); in c4iw_id_alloc()
55 if (obj < alloc->max) { in c4iw_id_alloc()
56 if (alloc->flags & C4IW_ID_TABLE_F_RANDOM) in c4iw_id_alloc()
57 alloc->last += prandom_u32() % RANDOM_SKIP; in c4iw_id_alloc()
59 alloc->last = obj + 1; in c4iw_id_alloc()
60 if (alloc->last >= alloc->max) in c4iw_id_alloc()
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| /drivers/infiniband/hw/mthca/ |
| D | mthca_allocator.c | 40 u32 mthca_alloc(struct mthca_alloc *alloc) in mthca_alloc() argument
45 spin_lock_irqsave(&alloc->lock, flags); in mthca_alloc()
47 obj = find_next_zero_bit(alloc->table, alloc->max, alloc->last); in mthca_alloc()
48 if (obj >= alloc->max) { in mthca_alloc()
49 alloc->top = (alloc->top + alloc->max) & alloc->mask; in mthca_alloc()
50 obj = find_first_zero_bit(alloc->table, alloc->max); in mthca_alloc()
53 if (obj < alloc->max) { in mthca_alloc()
54 set_bit(obj, alloc->table); in mthca_alloc()
55 obj |= alloc->top; in mthca_alloc()
59 spin_unlock_irqrestore(&alloc->lock, flags); in mthca_alloc()
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| D | mthca_uar.c | 40 uar->index = mthca_alloc(&dev->uar_table.alloc); in mthca_uar_alloc()
51 mthca_free(&dev->uar_table.alloc, uar->index); in mthca_uar_free()
58 ret = mthca_alloc_init(&dev->uar_table.alloc, in mthca_init_uar_table()
67 mthca_alloc_cleanup(&dev->uar_table.alloc); in mthca_init_uar_table()
77 mthca_alloc_cleanup(&dev->uar_table.alloc); in mthca_cleanup_uar_table()
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| D | mthca_pd.c | 46 pd->pd_num = mthca_alloc(&dev->pd_table.alloc); in mthca_pd_alloc()
56 mthca_free(&dev->pd_table.alloc, pd->pd_num); in mthca_pd_alloc()
66 mthca_free(&dev->pd_table.alloc, pd->pd_num); in mthca_pd_free()
71 return mthca_alloc_init(&dev->pd_table.alloc, in mthca_init_pd_table()
80 mthca_alloc_cleanup(&dev->pd_table.alloc); in mthca_cleanup_pd_table()
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| D | mthca_dev.h | 194 struct mthca_alloc alloc; member
200 struct mthca_alloc alloc; member
226 struct mthca_alloc alloc; member
239 struct mthca_alloc alloc; member
246 struct mthca_alloc alloc; member
253 struct mthca_alloc alloc; member
269 struct mthca_alloc alloc; member
274 struct mthca_alloc alloc; member
413 u32 mthca_alloc(struct mthca_alloc *alloc);
414 void mthca_free(struct mthca_alloc *alloc, u32 obj);
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| D | mthca_mcg.c | 148 index = mthca_alloc(&dev->mcg_table.alloc); in mthca_multicast_attach()
206 mthca_free(&dev->mcg_table.alloc, index); in mthca_multicast_attach()
286 mthca_free(&dev->mcg_table.alloc, amgm_index_to_free); in mthca_multicast_detach()
305 mthca_free(&dev->mcg_table.alloc, index); in mthca_multicast_detach()
320 err = mthca_alloc_init(&dev->mcg_table.alloc, in mthca_init_mcg_table()
334 mthca_alloc_cleanup(&dev->mcg_table.alloc); in mthca_cleanup_mcg_table()
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| D | mthca_av.c | 172 index = mthca_alloc(&dev->av_table.alloc); in mthca_create_ah()
247 mthca_free(&dev->av_table.alloc, in mthca_destroy_ah()
333 err = mthca_alloc_init(&dev->av_table.alloc, in mthca_init_av_table()
363 mthca_alloc_cleanup(&dev->av_table.alloc); in mthca_init_av_table()
375 mthca_alloc_cleanup(&dev->av_table.alloc); in mthca_cleanup_av_table()
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| /drivers/char/agp/ |
| D | compat_ioctl.c | 155 struct agp_allocate32 alloc; in compat_agpioc_allocate_wrap() local
158 if (copy_from_user(&alloc, arg, sizeof(alloc))) in compat_agpioc_allocate_wrap()
161 memory = agp_allocate_memory_wrap(alloc.pg_count, alloc.type); in compat_agpioc_allocate_wrap()
166 alloc.key = memory->key; in compat_agpioc_allocate_wrap()
167 alloc.physical = memory->physical; in compat_agpioc_allocate_wrap()
169 if (copy_to_user(arg, &alloc, sizeof(alloc))) { in compat_agpioc_allocate_wrap()
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| D | frontend.c | 875 struct agp_allocate alloc; in agpioc_allocate_wrap() local
878 if (copy_from_user(&alloc, arg, sizeof(struct agp_allocate))) in agpioc_allocate_wrap()
881 if (alloc.type >= AGP_USER_TYPES) in agpioc_allocate_wrap()
884 memory = agp_allocate_memory_wrap(alloc.pg_count, alloc.type); in agpioc_allocate_wrap()
889 alloc.key = memory->key; in agpioc_allocate_wrap()
890 alloc.physical = memory->physical; in agpioc_allocate_wrap()
892 if (copy_to_user(arg, &alloc, sizeof(struct agp_allocate))) { in agpioc_allocate_wrap()
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| /drivers/thunderbolt/ |
| D | lc.c | 316 u32 val, alloc; in tb_lc_dp_sink_available() local
329 alloc = val & TB_LC_SNK_ALLOCATION_SNK0_MASK; in tb_lc_dp_sink_available()
330 if (!alloc || alloc == TB_LC_SNK_ALLOCATION_SNK0_CM) in tb_lc_dp_sink_available()
333 alloc = (val & TB_LC_SNK_ALLOCATION_SNK1_MASK) >> in tb_lc_dp_sink_available()
335 if (!alloc || alloc == TB_LC_SNK_ALLOCATION_SNK1_CM) in tb_lc_dp_sink_available()
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| /drivers/xen/xenbus/ |
| D | xenbus_comms.c | 211 void *alloc; in process_msg() member
264 state.alloc = kmalloc(len, GFP_NOIO | __GFP_HIGH); in process_msg()
265 if (!state.alloc) in process_msg()
271 state.body = state.alloc; in process_msg()
319 state.alloc = NULL; in process_msg()
325 kfree(state.alloc); in process_msg()
326 state.alloc = NULL; in process_msg()
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| /drivers/md/bcache/ |
| D | alloc.c | 569 struct bkey *alloc) in pick_data_bucket() argument
585 if (!ret->sectors_free && KEY_PTRS(alloc)) { in pick_data_bucket()
587 bkey_copy(&ret->key, alloc); in pick_data_bucket()
588 bkey_init(alloc); in pick_data_bucket()
615 BKEY_PADDED(key) alloc; in bch_alloc_sectors()
625 bkey_init(&alloc.key); in bch_alloc_sectors()
628 while (!(b = pick_data_bucket(c, k, write_point, &alloc.key))) { in bch_alloc_sectors()
635 if (bch_bucket_alloc_set(c, watermark, &alloc.key, wait)) in bch_alloc_sectors()
646 if (KEY_PTRS(&alloc.key)) in bch_alloc_sectors()
647 bkey_put(c, &alloc.key); in bch_alloc_sectors()
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| /drivers/dax/ |
| D | bus.c | 780 struct resource *alloc; in alloc_dev_dax_range() local
799 alloc = __request_region(res, start, size, dev_name(dev), 0); in alloc_dev_dax_range()
800 if (!alloc) { in alloc_dev_dax_range()
819 .start = alloc->start, in alloc_dev_dax_range()
820 .end = alloc->end, in alloc_dev_dax_range()
825 &alloc->start, &alloc->end); in alloc_dev_dax_range()
968 resource_size_t alloc = 0; in dev_dax_resize() local
1001 alloc = min(res->start - dax_region->res.start, to_alloc); in dev_dax_resize()
1002 rc = alloc_dev_dax_range(dev_dax, dax_region->res.start, alloc); in dev_dax_resize()
1006 alloc = 0; in dev_dax_resize()
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| /drivers/firmware/efi/libstub/ |
| D | Makefile | 94 STUBCOPY_FLAGS-$(CONFIG_X86) += --rename-section .bss=.bss.efistub,load,alloc
104 --rename-section .bss=.bss.efistub,load,alloc
124 STUBCOPY_FLAGS-$(CONFIG_ARM64) += --prefix-alloc-sections=.init \
131 STUBCOPY_FLAGS-$(CONFIG_RISCV) += --prefix-alloc-sections=.init \
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| /drivers/net/ethernet/ |
| D | ec_bhf.c | 117 u8 *alloc; member
341 buf->alloc = dma_alloc_coherent(dev, buf->alloc_len, &buf->alloc_phys, in ec_bhf_alloc_dma_mem()
343 if (buf->alloc == NULL) { in ec_bhf_alloc_dma_mem()
349 buf->buf = buf->alloc + (buf->buf_phys - buf->alloc_phys); in ec_bhf_alloc_dma_mem()
426 dma_free_coherent(dev, priv->rx_buf.alloc_len, priv->rx_buf.alloc, in ec_bhf_open()
444 priv->tx_buf.alloc, priv->tx_buf.alloc_phys); in ec_bhf_stop()
446 priv->rx_buf.alloc, priv->rx_buf.alloc_phys); in ec_bhf_stop()
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| /drivers/dma/dw-edma/ |
| D | dw-edma-core.c | 654 u32 alloc, off_alloc; in dw_edma_channel_setup() local
672 alloc = wr_alloc; in dw_edma_channel_setup()
678 alloc = rd_alloc; in dw_edma_channel_setup()
683 for (j = 0; (alloc || dw->nr_irqs == 1) && j < cnt; j++, i++) { in dw_edma_channel_setup()
711 pos = off_alloc + (j % alloc); in dw_edma_channel_setup()
773 static inline void dw_edma_dec_irq_alloc(int *nr_irqs, u32 *alloc, u16 cnt) in dw_edma_dec_irq_alloc() argument
775 if (*nr_irqs && *alloc < cnt) { in dw_edma_dec_irq_alloc()
776 (*alloc)++; in dw_edma_dec_irq_alloc()
781 static inline void dw_edma_add_irq_mask(u32 *mask, u32 alloc, u16 cnt) in dw_edma_add_irq_mask() argument
783 while (*mask * alloc < cnt) in dw_edma_add_irq_mask()
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| /drivers/iommu/ |
| D | ioasid.c | 65 .alloc = default_alloc,
119 return (a->free == b->free) && (a->alloc == b->alloc); in use_same_ops()
324 id = active_allocator->ops->alloc(min, max, adata); in ioasid_alloc()
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| /drivers/gpu/host1x/ |
| D | cdma.c | 74 struct iova *alloc; in host1x_pushbuffer_init() local
99 alloc = alloc_iova(&host1x->iova, size >> shift, in host1x_pushbuffer_init()
101 if (!alloc) { in host1x_pushbuffer_init()
106 pb->dma = iova_dma_addr(&host1x->iova, alloc); in host1x_pushbuffer_init()
127 __free_iova(&host1x->iova, alloc); in host1x_pushbuffer_init()
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| D | job.c | 201 struct iova *alloc; in pin_job() local
234 alloc = alloc_iova(&host->iova, gather_size >> shift, in pin_job()
236 if (!alloc) { in pin_job()
242 iova_dma_addr(&host->iova, alloc), in pin_job()
245 __free_iova(&host->iova, alloc); in pin_job()
251 phys_addr = iova_dma_addr(&host->iova, alloc); in pin_job()
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| /drivers/gpu/drm/ttm/ |
| D | ttm_resource.c | 36 if (!man->func || !man->func->alloc) in ttm_resource_alloc()
39 return man->func->alloc(man, bo, place, res); in ttm_resource_alloc()
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| /drivers/scsi/arm/ |
| D | queue.c | 70 queue->alloc = q = kmalloc_array(nqueues, sizeof(QE_t), GFP_KERNEL); in queue_initialise()
79 return queue->alloc != NULL; in queue_initialise()
91 kfree(queue->alloc); in queue_free()
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