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/linux/net/sctp/
H A D	inqueue.c	41 /* Properly release the chunk which is being worked on. / 42 static inline void sctp_inq_chunk_free(struct sctp_chunk chunk) in sctp_inq_chunk_free() argument 44 if (chunk->head_skb) in sctp_inq_chunk_free() 45 chunk->skb = chunk->head_skb; in sctp_inq_chunk_free() 46 sctp_chunk_free(chunk); in sctp_inq_chunk_free() 52 struct sctp_chunk chunk, tmp; in sctp_inq_free() local 55 list_for_each_entry_safe(chunk, tmp, &queue->in_chunk_list, list) { in sctp_inq_free() 56 list_del_init(&chunk->list); in sctp_inq_free() 57 sctp_chunk_free(chunk); in sctp_inq_free() 72 void sctp_inq_push(struct sctp_inq q, struct sctp_chunk chunk) in sctp_inq_push() argument [all …]
H A D	output.c	46 struct sctp_chunk chunk); 48 struct sctp_chunk chunk); 50 struct sctp_chunk chunk); 52 struct sctp_chunk chunk, 118 /* If there a is a prepend chunk stick it on the list before in sctp_packet_config() 122 struct sctp_chunk chunk = sctp_get_ecne_prepend(asoc); in sctp_packet_config() local 124 if (chunk) in sctp_packet_config() 125 sctp_packet_append_chunk(packet, chunk); in sctp_packet_config() 163 struct sctp_chunk chunk, *tmp; in sctp_packet_free() local 167 list_for_each_entry_safe(chunk, tmp, &packet->chunk_list, list) { in sctp_packet_free() [all …]
H A D	chunk.c	7 * This file contains the code relating the chunk abstraction. 60 struct sctp_chunk chunk; in sctp_datamsg_free() local 65 list_for_each_entry(chunk, &msg->chunks, frag_list) in sctp_datamsg_free() 66 sctp_chunk_free(chunk); in sctp_datamsg_free() 76 struct sctp_chunk chunk; in sctp_datamsg_destroy() local 83 chunk = list_entry(pos, struct sctp_chunk, frag_list); in sctp_datamsg_destroy() 86 sctp_chunk_put(chunk); in sctp_datamsg_destroy() 90 asoc = chunk->asoc; in sctp_datamsg_destroy() 92 sent = chunk->has_tsn ? SCTP_DATA_SENT : SCTP_DATA_UNSENT; in sctp_datamsg_destroy() 96 ev = sctp_ulpevent_make_send_failed(asoc, chunk, sent, in sctp_datamsg_destroy() [all …]
H A D	sm_statefuns.c	55 struct sctp_chunk chunk, 58 struct sctp_chunk chunk, 63 const struct sctp_chunk chunk); 67 const struct sctp_chunk chunk, 98 static struct sctp_sackhdr sctp_sm_pull_sack(struct sctp_chunk chunk); 150 struct sctp_chunk chunk); 166 / Small helper function that checks if the chunk length 168 * is set to be the size of a specific chunk we are testing. 173 static inline bool sctp_chunk_length_valid(struct sctp_chunk *chunk, in sctp_chunk_length_valid() argument 176 __u16 chunk_length = ntohs(chunk->chunk_hdr->length); in sctp_chunk_length_valid() [all …]
H A D	outqueue.c	79 /* Add data chunk to the end of the queue. / 210 struct sctp_chunk chunk, *tmp; in __sctp_outq_teardown() local 216 chunk = list_entry(lchunk, struct sctp_chunk, in __sctp_outq_teardown() 219 sctp_chunk_fail(chunk, q->error); in __sctp_outq_teardown() 220 sctp_chunk_free(chunk); in __sctp_outq_teardown() 227 chunk = list_entry(lchunk, struct sctp_chunk, in __sctp_outq_teardown() 229 sctp_chunk_fail(chunk, q->error); in __sctp_outq_teardown() 230 sctp_chunk_free(chunk); in __sctp_outq_teardown() 236 chunk = list_entry(lchunk, struct sctp_chunk, in __sctp_outq_teardown() 238 sctp_chunk_fail(chunk, q->error); in __sctp_outq_teardown() [all …]
H A D	sm_make_chunk.c	67 static void sctp_addto_param(struct sctp_chunk chunk, int len, 70 /* Control chunk destructor / 73 struct sctp_chunk chunk = skb_shinfo(skb)->destructor_arg; in sctp_control_release_owner() local 75 if (chunk->shkey) { in sctp_control_release_owner() 76 struct sctp_shared_key shkey = chunk->shkey; in sctp_control_release_owner() 77 struct sctp_association asoc = chunk->asoc; in sctp_control_release_owner() 93 sctp_auth_shkey_release(chunk->shkey); in sctp_control_release_owner() 97 static void sctp_control_set_owner_w(struct sctp_chunk chunk) in sctp_control_set_owner_w() argument 99 struct sctp_association asoc = chunk->asoc; in sctp_control_set_owner_w() 100 struct sk_buff *skb = chunk->skb; in sctp_control_set_owner_w() [all …]
/linux/mm/
H A D	percpu-vm.c	3 * mm/percpu-vm.c - vmalloc area based chunk allocation 9 * This is the default chunk allocator. 13 static struct page pcpu_chunk_page(struct pcpu_chunk chunk, in pcpu_chunk_page() argument 16 /* must not be used on pre-mapped chunk / in pcpu_chunk_page() 17 WARN_ON(chunk->immutable); in pcpu_chunk_page() 19 return vmalloc_to_page((void )pcpu_chunk_addr(chunk, cpu, page_idx)); in pcpu_chunk_page() 45 * pcpu_free_pages - free pages which were allocated for @chunk 46 * @chunk: chunk pages were allocated for 52 * The pages were allocated for @chunk 54 pcpu_free_pages(struct pcpu_chunk * chunk,struct page ** pages,int page_start,int page_end) pcpu_free_pages() argument 82 pcpu_alloc_pages(struct pcpu_chunk * chunk,struct page ** pages,int page_start,int page_end,gfp_t gfp) pcpu_alloc_pages() argument 127 pcpu_pre_unmap_flush(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_pre_unmap_flush() argument 153 pcpu_unmap_pages(struct pcpu_chunk * chunk,struct page ** pages,int page_start,int page_end) pcpu_unmap_pages() argument 185 pcpu_post_unmap_tlb_flush(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_post_unmap_tlb_flush() argument 214 pcpu_map_pages(struct pcpu_chunk * chunk,struct page ** pages,int page_start,int page_end) pcpu_map_pages() argument 255 pcpu_post_map_flush(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_post_map_flush() argument 276 pcpu_populate_chunk(struct pcpu_chunk * chunk,int page_start,int page_end,gfp_t gfp) pcpu_populate_chunk() argument 312 pcpu_depopulate_chunk(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_depopulate_chunk() argument 335 struct pcpu_chunk chunk; pcpu_create_chunk() local 358 pcpu_destroy_chunk(struct pcpu_chunk chunk) pcpu_destroy_chunk() argument 394 pcpu_should_reclaim_chunk(struct pcpu_chunk * chunk) pcpu_should_reclaim_chunk() argument [all...]
H A D	percpu.c	28 * There is special consideration for the first chunk which must handle 30 * are not online yet. In short, the first chunk is structured like so: 45 * The allocator tries to allocate from the fullest chunk first. Each chunk 50 * of the bitmap. The reverse mapping from page to chunk is stored in 54 * Each bit represents a fragment of size PCPU_MIN_ALLOC_SIZE. The chunk 66 * setup the first chunk containing the kernel static percpu area 146 /* the address of the first chunk which starts with the kernel static area / 158 The first chunk which always exists. Note that unlike other 165 * Optional reserved chunk 215 pcpu_addr_in_chunk(struct pcpu_chunk * chunk,void * addr) pcpu_addr_in_chunk() argument 242 pcpu_chunk_slot(const struct pcpu_chunk * chunk) pcpu_chunk_slot() argument 275 pcpu_chunk_addr(struct pcpu_chunk * chunk,unsigned int cpu,int page_idx) pcpu_chunk_addr() argument 286 pcpu_index_alloc_map(struct pcpu_chunk * chunk,int index) pcpu_index_alloc_map() argument 365 pcpu_next_md_free_region(struct pcpu_chunk * chunk,int * bit_off,int * bits) pcpu_next_md_free_region() argument 420 pcpu_next_fit_region(struct pcpu_chunk * chunk,int alloc_bits,int align,int * bit_off,int * bits) pcpu_next_fit_region() argument 477 pcpu_for_each_md_free_region(chunk,bit_off,bits) global() argument 483 pcpu_for_each_fit_region(chunk,alloc_bits,align,bit_off,bits) global() argument 526 __pcpu_chunk_move(struct pcpu_chunk * chunk,int slot,bool move_front) __pcpu_chunk_move() argument 537 pcpu_chunk_move(struct pcpu_chunk * chunk,int slot) pcpu_chunk_move() argument 555 pcpu_chunk_relocate(struct pcpu_chunk * chunk,int oslot) pcpu_chunk_relocate() argument 567 pcpu_isolate_chunk(struct pcpu_chunk * chunk) pcpu_isolate_chunk() argument 578 pcpu_reintegrate_chunk(struct pcpu_chunk * chunk) pcpu_reintegrate_chunk() argument 598 pcpu_update_empty_pages(struct pcpu_chunk * chunk,int nr) pcpu_update_empty_pages() argument 712 pcpu_block_update_scan(struct pcpu_chunk * chunk,int bit_off,int bits) pcpu_block_update_scan() argument 745 pcpu_chunk_refresh_hint(struct pcpu_chunk * chunk,bool full_scan) pcpu_chunk_refresh_hint() argument 774 pcpu_block_refresh_hint(struct pcpu_chunk * chunk,int index) pcpu_block_refresh_hint() argument 808 pcpu_block_update_hint_alloc(struct pcpu_chunk * chunk,int bit_off,int bits) pcpu_block_update_hint_alloc() argument 963 pcpu_block_update_hint_free(struct pcpu_chunk * chunk,int bit_off,int bits) pcpu_block_update_hint_free() argument 1073 pcpu_is_populated(struct pcpu_chunk * chunk,int bit_off,int bits,int * next_off) pcpu_is_populated() argument 1110 pcpu_find_block_fit(struct pcpu_chunk * chunk,int alloc_bits,size_t align,bool pop_only) pcpu_find_block_fit() argument 1216 pcpu_alloc_area(struct pcpu_chunk * chunk,int alloc_bits,size_t align,int start) pcpu_alloc_area() argument 1276 pcpu_free_area(struct pcpu_chunk * chunk,int off) pcpu_free_area() argument 1319 pcpu_init_md_blocks(struct pcpu_chunk * chunk) pcpu_init_md_blocks() argument 1348 struct pcpu_chunk chunk; pcpu_alloc_first_chunk() local 1440 struct pcpu_chunk chunk; pcpu_alloc_chunk() local 1497 pcpu_free_chunk(struct pcpu_chunk * chunk) pcpu_free_chunk() argument 1520 pcpu_chunk_populated(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_chunk_populated() argument 1544 pcpu_chunk_depopulated(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_chunk_depopulated() argument 1643 pcpu_memcg_post_alloc_hook(struct obj_cgroup * objcg,struct pcpu_chunk * chunk,int off,size_t size) pcpu_memcg_post_alloc_hook() argument 1662 pcpu_memcg_free_hook(struct pcpu_chunk * chunk,int off,size_t size) pcpu_memcg_free_hook() argument 1692 pcpu_memcg_post_alloc_hook(struct obj_cgroup * objcg,struct pcpu_chunk * chunk,int off,size_t size) pcpu_memcg_post_alloc_hook() argument 1697 pcpu_memcg_free_hook(struct pcpu_chunk * chunk,int off,size_t size) pcpu_memcg_free_hook() argument 1703 pcpu_alloc_tag_alloc_hook(struct pcpu_chunk * chunk,int off,size_t size) pcpu_alloc_tag_alloc_hook() argument 1712 pcpu_alloc_tag_free_hook(struct pcpu_chunk * chunk,int off,size_t size) pcpu_alloc_tag_free_hook() argument 1718 pcpu_alloc_tag_alloc_hook(struct pcpu_chunk * chunk,int off,size_t size) pcpu_alloc_tag_alloc_hook() argument 1723 pcpu_alloc_tag_free_hook(struct pcpu_chunk * chunk,int off,size_t size) pcpu_alloc_tag_free_hook() argument 1751 struct pcpu_chunk chunk, next; pcpu_alloc_noprof() local 1957 struct pcpu_chunk chunk, next; pcpu_balance_free() local 2011 struct pcpu_chunk chunk; pcpu_balance_populated() local 2102 struct pcpu_chunk chunk; pcpu_reclaim_populated() local 2231 struct pcpu_chunk *chunk; free_percpu() local [all...]
H A D	percpu-km.c	3 * mm/percpu-km.c - kernel memory based chunk allocation 19 * - NUMA is not supported. When setting up the first chunk, 23 * - It's best if the chunk size is power of two multiple of 24 * PAGE_SIZE. Because each chunk is allocated as a contiguous 26 * chunk size is not aligned. percpu-km code will whine about it. 30 #error "contiguous percpu allocation is incompatible with paged first chunk" 35 static void pcpu_post_unmap_tlb_flush(struct pcpu_chunk chunk, in pcpu_post_unmap_tlb_flush() argument 41 static int pcpu_populate_chunk(struct pcpu_chunk chunk, in pcpu_populate_chunk() argument 47 static void pcpu_depopulate_chunk(struct pcpu_chunk chunk, in pcpu_depopulate_chunk() argument 56 struct pcpu_chunk chunk; in pcpu_create_chunk() local [all …]
H A D	percpu-stats.c	35 struct pcpu_chunk chunk; in find_max_nr_alloc() local 40 list_for_each_entry(chunk, &pcpu_chunk_lists[slot], list) in find_max_nr_alloc() 41 max_nr_alloc = max(max_nr_alloc, chunk->nr_alloc); in find_max_nr_alloc() 47 Prints out chunk state. Fragmentation is considered between 48 * the beginning of the chunk to the last allocation. 52 static void chunk_map_stats(struct seq_file m, struct pcpu_chunk chunk, in chunk_map_stats() argument 55 struct pcpu_block_md *chunk_md = &chunk->chunk_md; in chunk_map_stats() 69 last_alloc = find_last_bit(chunk->alloc_map, in chunk_map_stats() 70 pcpu_chunk_map_bits(chunk) - in chunk_map_stats() 71 chunk->end_offset / PCPU_MIN_ALLOC_SIZE - 1); in chunk_map_stats() [all …]
H A D	percpu-internal.h	11 * Each chunk's bitmap is split into a number of full blocks. 55 int free_bytes; /* free bytes in the chunk / 60 base_addr is the base address of this chunk. 70 void data; / chunk data / 72 bool isolated; / isolated from active chunk 84 int nr_pages; /* # of pages served by this chunk / 112 @chunk: chunk of interest 114 * This conversion is from the number of physical pages that the chunk 117 static inline int pcpu_chunk_nr_blocks(struct pcpu_chunk chunk) in pcpu_chunk_nr_blocks() argument 119 return chunk->nr_pages PAGE_SIZE / PCPU_BITMAP_BLOCK_SIZE; in pcpu_chunk_nr_blocks() [all …]
/linux/net/sunrpc/xprtrdma/
H A D	svc_rdma_pcl.c	13 * pcl_free - Release all memory associated with a parsed chunk list 14 * @pcl: parsed chunk list 20 struct svc_rdma_chunk chunk; in pcl_free() local 22 chunk = pcl_first_chunk(pcl); in pcl_free() 23 list_del(&chunk->ch_list); in pcl_free() 24 kfree(chunk); in pcl_free() 30 struct svc_rdma_chunk chunk; in pcl_alloc_chunk() local 32 chunk = kmalloc(struct_size(chunk, ch_segments, segcount), GFP_KERNEL); in pcl_alloc_chunk() 33 if (!chunk) in pcl_alloc_chunk() 36 chunk->ch_position = position; in pcl_alloc_chunk() [all …]
/linux/include/linux/sunrpc/
H A D	svc_rdma_pcl.h	`34 * pcl_init - Initialize a parsed chunk list 35 * @pcl: parsed chunk list to initialize 44 * pcl_is_empty - Return true if parsed chunk list is empty 45 * @pcl: parsed chunk list 54 * pcl_first_chunk - Return first chunk in a parsed chunk list 55 * @pcl: parsed chunk list 57 * Returns the first chunk in the list, or NULL if the list is empty. 69 * pcl_next_chunk - Return next chunk in a parsed chunk list 70 * @pcl: a parsed chunk list 71 * @chunk: chunk in @pcl [all …]`
/linux/kernel/
H A D	audit_tree.c	42 struct audit_chunk chunk; member 50 One struct chunk is attached to each inode of interest through 51 * audit_tree_mark (fsnotify mark). We replace struct chunk on tagging / 52 * untagging, the mark is stable as long as there is chunk attached. The 53 * association between mark and chunk is protected by hash_lock and 57 * the current chunk. 62 * References to struct chunk are collected at audit_inode{,_child}() 68 * tree.chunks anchors chunk.owners[].list hash_lock 70 * chunk.trees anchors tree.same_root hash_lock 71 * chunk 128 free_chunk(struct audit_chunk * chunk) free_chunk() argument 139 audit_put_chunk(struct audit_chunk * chunk) audit_put_chunk() argument 147 struct audit_chunk chunk = container_of(rcu, struct audit_chunk, head); __put_chunk() local 156 audit_mark_put_chunk(struct audit_chunk chunk) audit_mark_put_chunk() argument 190 struct audit_chunk chunk; alloc_chunk() local 226 insert_hash(struct audit_chunk chunk) insert_hash() argument 261 audit_tree_match(struct audit_chunk * chunk,struct audit_tree * tree) audit_tree_match() argument 280 replace_mark_chunk(struct fsnotify_mark * mark,struct audit_chunk * chunk) replace_mark_chunk() argument 325 remove_chunk_node(struct audit_chunk * chunk,struct audit_node * p) remove_chunk_node() argument 338 chunk_count_trees(struct audit_chunk * chunk) chunk_count_trees() argument 349 untag_chunk(struct audit_chunk * chunk,struct fsnotify_mark * mark) untag_chunk() argument 400 struct audit_chunk chunk = alloc_chunk(1); create_chunk() local 461 struct audit_chunk chunk, old; tag_chunk() local 574 struct audit_chunk chunk; prune_tree_chunks() local 706 struct audit_chunk chunk = find_chunk(node); audit_trim_trees() local 1001 evict_chunk(struct audit_chunk chunk) evict_chunk() argument 1045 struct audit_chunk *chunk; audit_tree_freeing_mark() local [all...]
/linux/drivers/net/ethernet/mellanox/mlx4/
H A D	icm.c	47 * per chunk. Note that the chunks are not necessarily in contiguous 55 static void mlx4_free_icm_pages(struct mlx4_dev dev, struct mlx4_icm_chunk chunk) in mlx4_free_icm_pages() argument 59 if (chunk->nsg > 0) in mlx4_free_icm_pages() 60 dma_unmap_sg(&dev->persist->pdev->dev, chunk->sg, chunk->npages, in mlx4_free_icm_pages() 63 for (i = 0; i < chunk->npages; ++i) in mlx4_free_icm_pages() 64 __free_pages(sg_page(&chunk->sg[i]), in mlx4_free_icm_pages() 65 get_order(chunk->sg[i].length)); in mlx4_free_icm_pages() 68 static void mlx4_free_icm_coherent(struct mlx4_dev dev, struct mlx4_icm_chunk chunk) in mlx4_free_icm_coherent() argument 72 for (i = 0; i < chunk->npages; ++i) in mlx4_free_icm_coherent() 74 chunk->buf[i].size, in mlx4_free_icm_coherent() [all …]
/linux/kernel/trace/
H A D	pid_list.c	14 union lower_chunk chunk; in get_lower_chunk() local 21 chunk = pid_list->lower_list; in get_lower_chunk() 22 pid_list->lower_list = chunk->next; in get_lower_chunk() 25 chunk->next = NULL; in get_lower_chunk() 33 return chunk; in get_lower_chunk() 38 union upper_chunk chunk; in get_upper_chunk() local 45 chunk = pid_list->upper_list; in get_upper_chunk() 46 pid_list->upper_list = chunk->next; in get_upper_chunk() 49 chunk->next = NULL; in get_upper_chunk() 57 return chunk; in get_upper_chunk() [all …]
/linux/drivers/gpu/drm/nouveau/
H A D	nouveau_dmem.c	96 struct nouveau_dmem_chunk chunk = nouveau_page_to_chunk(page); in page_to_drm() local 98 return chunk->drm; in page_to_drm() 103 struct nouveau_dmem_chunk chunk = nouveau_page_to_chunk(page); in nouveau_dmem_page_addr() local 105 chunk->pagemap.range.start; in nouveau_dmem_page_addr() 107 return chunk->bo->offset + off; in nouveau_dmem_page_addr() 112 struct nouveau_dmem_chunk chunk = nouveau_page_to_chunk(page); in nouveau_dmem_page_free() local 113 struct nouveau_dmem dmem = chunk->drm->dmem; in nouveau_dmem_page_free() 119 WARN_ON(!chunk->callocated); in nouveau_dmem_page_free() 120 chunk->callocated--; in nouveau_dmem_page_free() 122 * FIXME when chunk->callocated reach 0 we should add the chunk to in nouveau_dmem_page_free() [all …]
/linux/drivers/s390/cio/
H A D	itcw.c	118 * to the placement of the data chunk in memory, and a further in itcw_calc_size() 183 void *chunk; in itcw_init() local 195 chunk = fit_chunk(&start, end, sizeof(struct itcw), 1, 0); in itcw_init() 196 if (IS_ERR(chunk)) in itcw_init() 197 return chunk; in itcw_init() 198 itcw = chunk; in itcw_init() 211 chunk = fit_chunk(&start, end, sizeof(struct tcw), 64, 0); in itcw_init() 212 if (IS_ERR(chunk)) in itcw_init() 213 return chunk; in itcw_init() 214 itcw->tcw = chunk; in itcw_init() [all …]
/linux/include/net/sctp/
H A D	sm.h	`77 /* Prototypes for chunk state functions. / 169 / Prototypes for chunk-building functions. / 174 const struct sctp_chunk chunk, 177 const struct sctp_chunk chunk); 179 const struct sctp_chunk chunk); 182 const struct sctp_chunk chunk); 195 const struct sctp_chunk chunk); 197 const struct sctp_chunk chunk); 200 const struct sctp_chunk chunk); 201 int sctp_init_cause(struct sctp_chunk *chunk, __be16 cause, size_t paylen); [all …]`
/linux/lib/
H A D	genalloc.c	40 static inline size_t chunk_size(const struct gen_pool_chunk chunk) in chunk_size() argument 42 return chunk->end_addr - chunk->start_addr + 1; in chunk_size() 171 gen_pool_add_owner- add a new chunk of special memory to the pool 172 * @pool: pool to add new memory chunk to 173 * @virt: virtual starting address of memory chunk to add to pool 174 * @phys: physical starting address of memory chunk to add to pool 175 * @size: size in bytes of the memory chunk to add to pool 176 * @nid: node id of the node the chunk structure and bitmap should be 180 * Add a new chunk of special memory to the specified pool. 187 struct gen_pool_chunk *chunk; in gen_pool_add_owner() local [all …]
/linux/drivers/infiniband/hw/irdma/
H A D	pble.c	18 struct irdma_chunk chunk; in irdma_destroy_pble_prm() local 22 chunk = (struct irdma_chunk ) pinfo->clist.next; in irdma_destroy_pble_prm() 23 list_del(&chunk->list); in irdma_destroy_pble_prm() 24 if (chunk->type == PBLE_SD_PAGED) in irdma_destroy_pble_prm() 25 irdma_pble_free_paged_mem(chunk); in irdma_destroy_pble_prm() 26 bitmap_free(chunk->bitmapbuf); in irdma_destroy_pble_prm() 27 kfree(chunk->chunkmem.va); in irdma_destroy_pble_prm() 90 struct irdma_chunk *chunk = info->chunk; in add_sd_direct() local 103 chunk->type = PBLE_SD_CONTIGOUS; in add_sd_direct() 107 chunk->size = info->pages << HMC_PAGED_BP_SHIFT; in add_sd_direct() [all …]
/linux/drivers/gpu/drm/amd/amdgpu/
H A D	amdgpu_ring_mux.c	79 struct amdgpu_mux_chunk *chunk; in amdgpu_mux_resubmit_chunks() local 103 list_for_each_entry(chunk, &e->list, entry) { in amdgpu_mux_resubmit_chunks() 104 if (chunk->sync_seq > last_seq && chunk->sync_seq <= seq) { in amdgpu_mux_resubmit_chunks() 106 chunk->sync_seq, in amdgpu_mux_resubmit_chunks() 108 if (chunk->sync_seq == in amdgpu_mux_resubmit_chunks() 110 if (chunk->cntl_offset <= e->ring->buf_mask) in amdgpu_mux_resubmit_chunks() 112 chunk->cntl_offset); in amdgpu_mux_resubmit_chunks() 113 if (chunk->ce_offset <= e->ring->buf_mask) in amdgpu_mux_resubmit_chunks() 114 amdgpu_ring_patch_ce(e->ring, chunk->ce_offset); in amdgpu_mux_resubmit_chunks() 115 if (chunk->de_offset <= e->ring->buf_mask) in amdgpu_mux_resubmit_chunks() [all …]
/linux/drivers/gpu/drm/panthor/
H A D	panthor_heap.c	24 * struct panthor_heap_chunk_header - Heap chunk header 28 * @next: Next heap chunk in the list. 42 /** @node: Used to insert the heap chunk in panthor_heap::chunks. / 45 /* @bo: Buffer object backing the heap chunk. / 59 /* @chunk_size: Size of each chunk. / 123 struct panthor_heap_chunk chunk) in panthor_free_heap_chunk() argument 126 list_del(&chunk->node); in panthor_free_heap_chunk() 130 panthor_kernel_bo_destroy(chunk->bo); in panthor_free_heap_chunk() 131 kfree(chunk); in panthor_free_heap_chunk() 139 struct panthor_heap_chunk *chunk; in panthor_alloc_heap_chunk() local [all …]
/linux/drivers/infiniband/hw/mthca/
H A D	mthca_memfree.c	48 * per chunk. 64 static void mthca_free_icm_pages(struct mthca_dev dev, struct mthca_icm_chunk chunk) in mthca_free_icm_pages() argument 68 if (chunk->nsg > 0) in mthca_free_icm_pages() 69 dma_unmap_sg(&dev->pdev->dev, chunk->mem, chunk->npages, in mthca_free_icm_pages() 72 for (i = 0; i < chunk->npages; ++i) in mthca_free_icm_pages() 73 __free_pages(sg_page(&chunk->mem[i]), in mthca_free_icm_pages() 74 get_order(chunk->mem[i].length)); in mthca_free_icm_pages() 77 static void mthca_free_icm_coherent(struct mthca_dev dev, struct mthca_icm_chunk chunk) in mthca_free_icm_coherent() argument 81 for (i = 0; i < chunk->npages; ++i) { in mthca_free_icm_coherent() 82 dma_free_coherent(&dev->pdev->dev, chunk->mem[i].length, in mthca_free_icm_coherent() [all …]
/linux/drivers/dma/dw-edma/
H A D	dw-hdma-v0-core.c	155 static void dw_hdma_v0_write_ll_data(struct dw_edma_chunk chunk, int i, in dw_hdma_v0_write_ll_data() argument 160 if (chunk->chan->dw->chip->flags & DW_EDMA_CHIP_LOCAL) { in dw_hdma_v0_write_ll_data() 161 struct dw_hdma_v0_lli lli = chunk->ll_region.vaddr.mem + ofs; in dw_hdma_v0_write_ll_data() 168 struct dw_hdma_v0_lli __iomem lli = chunk->ll_region.vaddr.io + ofs; in dw_hdma_v0_write_ll_data() 177 static void dw_hdma_v0_write_ll_link(struct dw_edma_chunk chunk, in dw_hdma_v0_write_ll_link() argument 182 if (chunk->chan->dw->chip->flags & DW_EDMA_CHIP_LOCAL) { in dw_hdma_v0_write_ll_link() 183 struct dw_hdma_v0_llp llp = chunk->ll_region.vaddr.mem + ofs; in dw_hdma_v0_write_ll_link() 188 struct dw_hdma_v0_llp __iomem llp = chunk->ll_region.vaddr.io + ofs; in dw_hdma_v0_write_ll_link() 195 static void dw_hdma_v0_core_write_chunk(struct dw_edma_chunk *chunk) in dw_hdma_v0_core_write_chunk() argument 200 if (chunk->cb) in dw_hdma_v0_core_write_chunk() [all …]

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