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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, sen in sctp_datamsg_destroy() 132 sctp_datamsg_assign(struct sctp_datamsg * msg,struct sctp_chunk * chunk) sctp_datamsg_assign() argument 154 struct sctp_chunk chunk; sctp_datamsg_from_user() local 300 sctp_chunk_abandoned(struct sctp_chunk chunk) sctp_chunk_abandoned() argument 349 sctp_chunk_fail(struct sctp_chunk * chunk,int error) sctp_chunk_fail() argument [all...]
H A D	sm_statefuns.c	56 struct sctp_chunk chunk, 59 struct sctp_chunk chunk, 64 const struct sctp_chunk chunk); 68 const struct sctp_chunk chunk, 99 static struct sctp_sackhdr sctp_sm_pull_sack(struct sctp_chunk chunk); 151 struct sctp_chunk chunk); 167 / Small helper function that checks if the chunk length 169 * is set to be the size of a specific chunk we are testing. 174 static inline bool sctp_chunk_length_valid(struct sctp_chunk *chunk, in sctp_chunk_length_valid() argument 177 __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 in sctp_control_set_owner_w() 119 sctp_chunk_iif(const struct sctp_chunk chunk) sctp_chunk_iif() argument 143 sctp_init_cause(struct sctp_chunk * chunk,__be16 cause_code,size_t paylen) sctp_init_cause() argument 380 sctp_make_init_ack(const struct sctp_association * asoc,const struct sctp_chunk * chunk,gfp_t gfp,int unkparam_len) sctp_make_init_ack() argument 568 sctp_make_cookie_echo(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_cookie_echo() argument 620 sctp_make_cookie_ack(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_cookie_ack() argument 668 sctp_make_cwr(const struct sctp_association * asoc,const __u32 lowest_tsn,const struct sctp_chunk * chunk) sctp_make_cwr() argument 855 sctp_make_shutdown(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_shutdown() argument 879 sctp_make_shutdown_ack(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_shutdown_ack() argument 903 sctp_make_shutdown_complete(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_shutdown_complete() argument 936 sctp_make_abort(const struct sctp_association * asoc,const struct sctp_chunk * chunk,const size_t hint) sctp_make_abort() argument 974 sctp_make_abort_no_data(const struct sctp_association * asoc,const struct sctp_chunk * chunk,__u32 tsn) sctp_make_abort_no_data() argument 1052 sctp_addto_param(struct sctp_chunk * chunk,int len,const void * data) sctp_addto_param() argument 1075 sctp_make_abort_violation(const struct sctp_association * asoc,const struct sctp_chunk * chunk,const __u8 * payload,const size_t paylen) sctp_make_abort_violation() argument 1101 sctp_make_violation_paramlen(const struct sctp_association * asoc,const struct sctp_chunk * chunk,struct sctp_paramhdr * param) sctp_make_violation_paramlen() argument 1124 sctp_make_violation_max_retrans(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_violation_max_retrans() argument 1142 sctp_make_new_encap_port(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_new_encap_port() argument 1195 sctp_make_heartbeat_ack(const struct sctp_association * asoc,const struct sctp_chunk * chunk,const void * payload,const size_t paylen) sctp_make_heartbeat_ack() argument 1255 sctp_make_op_error_space(const struct sctp_association * asoc,const struct sctp_chunk * chunk,size_t size) sctp_make_op_error_space() argument 1290 sctp_make_op_error_limited(const struct sctp_association * asoc,const struct sctp_chunk * chunk) sctp_make_op_error_limited() argument 1307 sctp_make_op_error(const struct sctp_association * asoc,const struct sctp_chunk * chunk,__be16 cause_code,const void * payload,size_t paylen,size_t reserve_tail) sctp_make_op_error() argument 1406 sctp_init_addrs(struct sctp_chunk * chunk,union sctp_addr * src,union sctp_addr * dest) sctp_init_addrs() argument 1414 sctp_source(const struct sctp_chunk * chunk) sctp_source() argument 1488 struct sctp_chunk chunk; sctp_make_control() local 1498 sctp_chunk_destroy(struct sctp_chunk chunk) sctp_chunk_destroy() argument 1511 sctp_chunk_free(struct sctp_chunk * chunk) sctp_chunk_free() argument 1536 sctp_addto_chunk(struct sctp_chunk * chunk,int len,const void * data) sctp_addto_chunk() argument 1556 sctp_user_addto_chunk(struct sctp_chunk * chunk,int len,struct iov_iter * from) sctp_user_addto_chunk() argument 1579 sctp_chunk_assign_ssn(struct sctp_chunk * chunk) sctp_chunk_assign_ssn() argument 1615 sctp_chunk_assign_tsn(struct sctp_chunk * chunk) sctp_chunk_assign_tsn() argument 1629 sctp_make_temp_asoc(const struct sctp_endpoint * ep,struct sctp_chunk * chunk,gfp_t gfp) sctp_make_temp_asoc() argument 1743 sctp_unpack_cookie(const struct sctp_endpoint * ep,const struct sctp_association * asoc,struct sctp_chunk * chunk,gfp_t gfp,int * error,struct sctp_chunk ** errp) sctp_unpack_cookie() argument 1925 sctp_process_missing_param(const struct sctp_association * asoc,enum sctp_param paramtype,struct sctp_chunk * chunk,struct sctp_chunk ** errp) sctp_process_missing_param() argument 1953 sctp_process_inv_mandatory(const struct sctp_association * asoc,struct sctp_chunk * chunk,struct sctp_chunk ** errp) sctp_process_inv_mandatory() argument 1970 sctp_process_inv_paramlength(const struct sctp_association * asoc,struct sctp_paramhdr * param,const struct sctp_chunk * chunk,struct sctp_chunk ** errp) sctp_process_inv_paramlength() argument 1991 sctp_process_hn_param(const struct sctp_association * asoc,union sctp_params param,struct sctp_chunk * chunk,struct sctp_chunk ** errp) sctp_process_hn_param() argument 2112 sctp_process_unk_param(const struct sctp_association * asoc,union sctp_params param,struct sctp_chunk * chunk,struct sctp_chunk ** errp) sctp_process_unk_param() argument 2167 sctp_verify_param(struct net * net,const struct sctp_endpoint * ep,const struct sctp_association * asoc,union sctp_params param,enum sctp_cid cid,struct sctp_chunk * chunk,struct sctp_chunk ** err_chunk) sctp_verify_param() argument 2293 sctp_verify_init(struct net * net,const struct sctp_endpoint * ep,const struct sctp_association * asoc,enum sctp_cid cid,struct sctp_init_chunk * peer_init,struct sctp_chunk * chunk,struct sctp_chunk ** errp) sctp_verify_init() argument 2355 sctp_process_init(struct sctp_association * asoc,struct sctp_chunk * chunk,const union sctp_addr * peer_addr,struct sctp_init_chunk * peer_init,gfp_t gfp) sctp_process_init() argument 3011 sctp_add_asconf_response(struct sctp_chunk * chunk,__be32 crr_id,__be16 err_code,struct sctp_addip_param * asconf_param) sctp_add_asconf_response() argument 3197 sctp_verify_asconf(const struct sctp_association * asoc,struct sctp_chunk * chunk,bool addr_param_needed,struct sctp_paramhdr ** errp) sctp_verify_asconf() argument 3872 sctp_verify_reconf(const struct sctp_association * asoc,struct sctp_chunk * chunk,struct sctp_paramhdr ** errp) sctp_verify_reconf() argument [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. This chunk reserves part of the first 166 * chunk and serves it for reserved allocations. When the reserved [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	34 struct pcpu_chunk chunk; in find_max_nr_alloc() 39 list_for_each_entry(chunk, &pcpu_chunk_lists[slot], list) in find_max_nr_alloc() 40 max_nr_alloc = max(max_nr_alloc, chunk->nr_alloc); in find_max_nr_alloc() 46 Prints out chunk state. Fragmentation is considered between 47 * the beginning of the chunk to the last allocation. 51 static void chunk_map_stats(struct seq_file m, struct pcpu_chunk chunk, 54 struct pcpu_block_md chunk_md = &chunk->chunk_md; in chunk_map_stats() 68 last_alloc = find_last_bit(chunk->alloc_map, in chunk_map_stats() 69 pcpu_chunk_map_bits(chunk) - in chunk_map_stats() 70 chunk in chunk_map_stats() 35 struct pcpu_chunk chunk; find_max_nr_alloc() local 52 chunk_map_stats(struct seq_file * m,struct pcpu_chunk * chunk,int * buffer) chunk_map_stats() argument 137 struct pcpu_chunk *chunk; percpu_stats_show() local [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.hash is a hash with middle bits of watch.inode as [all …]
/linux/fs/xfs/
H A D	xfs_zone_gc.c	72 * Chunk that is read and written for each GC operation. 74 * Note that for writes to actual zoned devices, the chunk can be split when 97 * GC chunk is operating on. 597 struct xfs_gc_bio chunk = in xfs_zone_gc_end_io() local 599 struct xfs_zone_gc_data data = chunk->data; in xfs_zone_gc_end_io() 601 WRITE_ONCE(chunk->state, XFS_GC_BIO_DONE); in xfs_zone_gc_end_io() 660 struct xfs_gc_bio *chunk; in xfs_zone_gc_start_chunk() local 680 chunk = container_of(bio, struct xfs_gc_bio, bio); in xfs_zone_gc_start_chunk() 681 chunk->ip = ip; in xfs_zone_gc_start_chunk() 682 chunk->offset = XFS_FSB_TO_B(mp, irec.rm_offset); in xfs_zone_gc_start_chunk() [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/s390/cio/
H A D	itcw.c	119 * to the placement of the data chunk in memory, and a further in itcw_calc_size() 184 void *chunk; in itcw_init() local 196 chunk = fit_chunk(&start, end, sizeof(struct itcw), 1, 0); in itcw_init() 197 if (IS_ERR(chunk)) in itcw_init() 198 return chunk; in itcw_init() 199 itcw = chunk; in itcw_init() 212 chunk = fit_chunk(&start, end, sizeof(struct tcw), 64, 0); in itcw_init() 213 if (IS_ERR(chunk)) in itcw_init() 214 return chunk; in itcw_init() 215 itcw->tcw = chunk; in itcw_init() [all …]
/linux/include/net/sctp/
H A D	sm.h	77 /* Prototypes for chunk state functions. / 168 / Prototypes for chunk-building functions. / 173 const struct sctp_chunk chunk, 176 const struct sctp_chunk chunk); 178 const struct sctp_chunk chunk); 181 const struct sctp_chunk chunk); 194 const struct sctp_chunk chunk); 196 const struct sctp_chunk chunk); 199 const struct sctp_chunk chunk); 200 int sctp_init_cause(struct sctp_chunk chunk, __be1 334 sctp_data_size(struct sctp_chunk chunk) sctp_data_size() argument 375 sctp_vtag_verify(const struct sctp_chunk * chunk,const struct sctp_association * asoc) sctp_vtag_verify() argument 395 sctp_vtag_verify_either(const struct sctp_chunk * chunk,const struct sctp_association * asoc) sctp_vtag_verify_either() argument [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/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/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 …]
/linux/drivers/gpu/drm/panel/
H A D	panel-samsung-s6e63m0-dsi.c	44 int chunk; in s6e63m0_dsi_dcs_write() local 54 chunk = remain; in s6e63m0_dsi_dcs_write() 57 if (chunk > S6E63M0_DSI_MAX_CHUNK) in s6e63m0_dsi_dcs_write() 58 chunk = S6E63M0_DSI_MAX_CHUNK; in s6e63m0_dsi_dcs_write() 59 ret = mipi_dsi_dcs_write(dsi, cmd, seqp, chunk); in s6e63m0_dsi_dcs_write() 64 cmdwritten += chunk; in s6e63m0_dsi_dcs_write() 65 seqp += chunk; in s6e63m0_dsi_dcs_write() 68 chunk = remain - cmdwritten; in s6e63m0_dsi_dcs_write() 69 if (chunk > S6E63M0_DSI_MAX_CHUNK) in s6e63m0_dsi_dcs_write() 70 chunk = S6E63M0_DSI_MAX_CHUNK; in s6e63m0_dsi_dcs_write() [all …]
/linux/drivers/gpu/drm/qxl/
H A D	qxl_image.c	38 struct qxl_drm_chunk chunk; in qxl_allocate_chunk() local 41 chunk = kmalloc(sizeof(struct qxl_drm_chunk), GFP_KERNEL); in qxl_allocate_chunk() 42 if (!chunk) in qxl_allocate_chunk() 45 ret = qxl_alloc_bo_reserved(qdev, release, chunk_size, &chunk->bo); in qxl_allocate_chunk() 47 kfree(chunk); in qxl_allocate_chunk() 51 list_add_tail(&chunk->head, &image->chunk_list); in qxl_allocate_chunk() 88 struct qxl_drm_chunk chunk, *tmp; in qxl_image_free_objects() local 90 list_for_each_entry_safe(chunk, tmp, &dimage->chunk_list, head) { in qxl_image_free_objects() 91 qxl_bo_unref(&chunk->bo); in qxl_image_free_objects() 92 kfree(chunk); in qxl_image_free_objects() [all …]

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