| /linux/net/sctp/ |
| H A D | inqueue.c | 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
77 if (chunk->rcvr->dead || in sctp_inq_push()
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| H A D | chunk.c | 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()
104 ev = sctp_ulpevent_make_send_failed_event(asoc, chunk, in sctp_datamsg_destroy()
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| 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,
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()
168 list_del_init(&chunk->list); in sctp_packet_free()
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| H A D | outqueue.c | 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()
239 sctp_chunk_free(chunk); in __sctp_outq_teardown()
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| 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,
100 static struct sctp_sackhdr *sctp_sm_pull_sack(struct sctp_chunk *chunk);
152 struct sctp_chunk *chunk);
175 static inline bool sctp_chunk_length_valid(struct sctp_chunk *chunk, in sctp_chunk_length_valid() argument
178 __u16 chunk_length = ntohs(chunk->chunk_hdr->length); in sctp_chunk_length_valid()
181 if (unlikely(chunk->pdiscard)) in sctp_chunk_length_valid()
190 static inline bool sctp_err_chunk_valid(struct sctp_chunk *chunk) in sctp_err_chunk_valid() argument
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| H A D | sm_make_chunk.c | 67 static void *sctp_addto_param(struct sctp_chunk *chunk, int len,
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()
109 if (chunk->auth) { in sctp_control_set_owner_w()
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| H A D | endpointola.c | 335 struct sctp_chunk *chunk; in sctp_endpoint_bh_rcv() local
350 while (NULL != (chunk = sctp_inq_pop(inqueue))) { in sctp_endpoint_bh_rcv()
351 subtype = SCTP_ST_CHUNK(chunk->chunk_hdr->type); in sctp_endpoint_bh_rcv()
356 if (first_time && (subtype.chunk == SCTP_CID_AUTH)) { in sctp_endpoint_bh_rcv()
369 chunk->auth_chunk = skb_clone(chunk->skb, in sctp_endpoint_bh_rcv()
371 if (!chunk->auth_chunk) { in sctp_endpoint_bh_rcv()
372 chunk->pdiscard = 1; in sctp_endpoint_bh_rcv()
375 chunk->auth = 1; in sctp_endpoint_bh_rcv()
386 if (NULL == chunk->asoc) { in sctp_endpoint_bh_rcv()
388 sctp_source(chunk), in sctp_endpoint_bh_rcv()
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| H A D | ulpevent.c | 79 struct sctp_chunk *chunk = event->chunk; in sctp_ulpevent_set_owner() local
90 if (chunk && chunk->head_skb && !chunk->head_skb->sk) in sctp_ulpevent_set_owner()
91 chunk->head_skb->sk = asoc->base.sk; in sctp_ulpevent_set_owner()
117 __u16 inbound, struct sctp_chunk *chunk, gfp_t gfp) in sctp_ulpevent_make_assoc_change() argument
126 if (chunk) { in sctp_ulpevent_make_assoc_change()
130 skb = skb_copy_expand(chunk->skb, in sctp_ulpevent_make_assoc_change()
145 ntohs(chunk->chunk_hdr->length) - in sctp_ulpevent_make_assoc_change()
375 struct sctp_chunk *chunk, __u16 flags, in sctp_ulpevent_make_remote_error() argument
385 ch = (struct sctp_errhdr *)(chunk->skb->data); in sctp_ulpevent_make_remote_error()
390 skb_pull(chunk->skb, sizeof(*ch)); in sctp_ulpevent_make_remote_error()
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| H A D | sm_sideeffect.c | 87 struct sctp_chunk *chunk) in sctp_do_ecn_ecne_work() argument
119 repl = sctp_make_cwr(asoc, asoc->last_cwr_tsn, chunk); in sctp_do_ecn_ecne_work()
665 struct sctp_chunk *chunk, in sctp_cmd_assoc_failed() argument
674 if (event_type == SCTP_EVENT_T_CHUNK && subtype.chunk == SCTP_CID_ABORT) in sctp_cmd_assoc_failed()
676 (__u16)error, 0, 0, chunk, in sctp_cmd_assoc_failed()
687 abort = sctp_make_violation_max_retrans(asoc, chunk); in sctp_cmd_assoc_failed()
708 struct sctp_chunk *chunk, in sctp_cmd_process_init() argument
719 if (!sctp_process_init(asoc, chunk, sctp_source(chunk), peer_init, gfp)) in sctp_cmd_process_init()
773 struct sctp_chunk *chunk) in sctp_cmd_transport_on() argument
829 hbinfo = (struct sctp_sender_hb_info *)chunk->skb->data; in sctp_cmd_transport_on()
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| /linux/net/sunrpc/xprtrdma/ |
| H A D | svc_rdma_pcl.c | 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_flex(*chunk, ch_segments, segcount); in pcl_alloc_chunk()
33 if (!chunk) in pcl_alloc_chunk()
36 chunk->ch_position = position; in pcl_alloc_chunk()
37 chunk->ch_length = 0; in pcl_alloc_chunk()
38 chunk->ch_payload_length = 0; in pcl_alloc_chunk()
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| /linux/drivers/s390/cio/ |
| H A D | itcw.c | 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()
220 chunk = fit_chunk(&start, end, sizeof(struct tcw), 64, 0); in itcw_init()
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| /linux/kernel/trace/ |
| H A D | pid_list.c | 15 union lower_chunk *chunk; in get_lower_chunk() local
22 chunk = pid_list->lower_list; in get_lower_chunk()
23 pid_list->lower_list = chunk->next; in get_lower_chunk()
26 chunk->next = NULL; in get_lower_chunk()
34 return chunk; in get_lower_chunk()
39 union upper_chunk *chunk; in get_upper_chunk() local
46 chunk = pid_list->upper_list; in get_upper_chunk()
47 pid_list->upper_list = chunk->next; in get_upper_chunk()
50 chunk->next = NULL; in get_upper_chunk()
58 return chunk; in get_upper_chunk()
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| /linux/fs/xfs/ |
| H A D | xfs_zone_gc.c | 614 struct xfs_gc_bio *chunk = in xfs_zone_gc_end_io() local
616 struct xfs_zone_gc_data *data = chunk->data; in xfs_zone_gc_end_io()
618 WRITE_ONCE(chunk->state, XFS_GC_BIO_DONE); in xfs_zone_gc_end_io()
665 struct xfs_gc_bio *chunk) in xfs_zone_gc_add_data() argument
667 struct xfs_zone_gc_data *data = chunk->data; in xfs_zone_gc_add_data()
668 unsigned int len = chunk->len; in xfs_zone_gc_add_data()
675 bio_add_folio_nofail(&chunk->bio, in xfs_zone_gc_add_data()
715 struct xfs_gc_bio *chunk; in xfs_zone_gc_start_chunk() local
740 chunk = container_of(bio, struct xfs_gc_bio, bio); in xfs_zone_gc_start_chunk()
741 chunk->ip = ip; in xfs_zone_gc_start_chunk()
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| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | icm.c | 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()
75 chunk->buf[i].addr, in mlx4_free_icm_coherent()
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| H A D | icm.h | 74 struct mlx4_icm_chunk *chunk; member
100 iter->chunk = list_empty(&icm->chunk_list) ? in mlx4_icm_first()
108 return !iter->chunk; in mlx4_icm_last()
113 if (++iter->page_idx >= iter->chunk->nsg) { in mlx4_icm_next()
114 if (iter->chunk->list.next == &iter->icm->chunk_list) { in mlx4_icm_next()
115 iter->chunk = NULL; in mlx4_icm_next()
119 iter->chunk = list_entry(iter->chunk->list.next, in mlx4_icm_next()
127 if (iter->chunk->coherent) in mlx4_icm_addr()
128 return iter->chunk->buf[iter->page_idx].dma_addr; in mlx4_icm_addr()
130 return sg_dma_address(&iter->chunk->sg[iter->page_idx]); in mlx4_icm_addr()
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| /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()
187 struct gen_pool_chunk *chunk; in gen_pool_add_owner() local
192 chunk = vzalloc_node(nbytes, nid); in gen_pool_add_owner()
193 if (unlikely(chunk == NULL)) in gen_pool_add_owner()
196 chunk->phys_addr = phys; in gen_pool_add_owner()
197 chunk->start_addr = virt; in gen_pool_add_owner()
198 chunk->end_addr = virt + size - 1; in gen_pool_add_owner()
199 chunk->owner = owner; in gen_pool_add_owner()
200 atomic_long_set(&chunk->avail, size); in gen_pool_add_owner()
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| /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()
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| /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()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/ |
| H A D | dr_icm_pool.c | 80 u64 mlx5dr_icm_pool_get_chunk_mr_addr(struct mlx5dr_icm_chunk *chunk) in mlx5dr_icm_pool_get_chunk_mr_addr() argument
82 u32 offset = mlx5dr_icm_pool_dm_type_to_entry_size(chunk->buddy_mem->pool->icm_type); in mlx5dr_icm_pool_get_chunk_mr_addr()
84 return (u64)offset * chunk->seg; in mlx5dr_icm_pool_get_chunk_mr_addr()
87 u32 mlx5dr_icm_pool_get_chunk_rkey(struct mlx5dr_icm_chunk *chunk) in mlx5dr_icm_pool_get_chunk_rkey() argument
89 return chunk->buddy_mem->icm_mr->mkey; in mlx5dr_icm_pool_get_chunk_rkey()
92 u64 mlx5dr_icm_pool_get_chunk_icm_addr(struct mlx5dr_icm_chunk *chunk) in mlx5dr_icm_pool_get_chunk_icm_addr() argument
94 u32 size = mlx5dr_icm_pool_dm_type_to_entry_size(chunk->buddy_mem->pool->icm_type); in mlx5dr_icm_pool_get_chunk_icm_addr()
96 return (u64)chunk->buddy_mem->icm_mr->icm_start_addr + size * chunk->seg; in mlx5dr_icm_pool_get_chunk_icm_addr()
99 u32 mlx5dr_icm_pool_get_chunk_byte_size(struct mlx5dr_icm_chunk *chunk) in mlx5dr_icm_pool_get_chunk_byte_size() argument
101 return mlx5dr_icm_pool_chunk_size_to_byte(chunk->size, in mlx5dr_icm_pool_get_chunk_byte_size()
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| /linux/drivers/infiniband/hw/mthca/ |
| H A D | mthca_memfree.c | 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()
83 lowmem_page_address(sg_page(&chunk->mem[i])), in mthca_free_icm_coherent()
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| /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
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_dmem.c | 104 struct nouveau_dmem_chunk *chunk = nouveau_page_to_chunk(page); in page_to_drm() local
106 return chunk->drm; in page_to_drm()
111 struct nouveau_dmem_chunk *chunk = nouveau_page_to_chunk(page); in nouveau_dmem_page_addr() local
113 chunk->pagemap.range.start; in nouveau_dmem_page_addr()
115 return chunk->bo->offset + off; in nouveau_dmem_page_addr()
121 struct nouveau_dmem_chunk *chunk = nouveau_page_to_chunk(page); in nouveau_dmem_folio_free() local
122 struct nouveau_dmem *dmem = chunk->drm->dmem; in nouveau_dmem_folio_free()
133 WARN_ON(!chunk->callocated); in nouveau_dmem_folio_free()
134 chunk->callocated--; in nouveau_dmem_folio_free()
282 struct nouveau_dmem_chunk *chunk; in nouveau_dmem_folio_split() local
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| /linux/drivers/gpu/drm/panel/ |
| H A D | panel-samsung-s6e63m0-dsi.c | 43 int chunk; in s6e63m0_dsi_dcs_write() local
53 chunk = remain; in s6e63m0_dsi_dcs_write()
56 if (chunk > S6E63M0_DSI_MAX_CHUNK) in s6e63m0_dsi_dcs_write()
57 chunk = S6E63M0_DSI_MAX_CHUNK; in s6e63m0_dsi_dcs_write()
58 ret = mipi_dsi_dcs_write(dsi, cmd, seqp, chunk); in s6e63m0_dsi_dcs_write()
63 cmdwritten += chunk; in s6e63m0_dsi_dcs_write()
64 seqp += chunk; in s6e63m0_dsi_dcs_write()
67 chunk = remain - cmdwritten; in s6e63m0_dsi_dcs_write()
68 if (chunk > S6E63M0_DSI_MAX_CHUNK) in s6e63m0_dsi_dcs_write()
69 chunk = S6E63M0_DSI_MAX_CHUNK; in s6e63m0_dsi_dcs_write()
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| /linux/drivers/gpu/drm/qxl/ |
| H A D | qxl_image.c | 40 struct qxl_drm_chunk *chunk; in qxl_allocate_chunk() local
43 chunk = kmalloc_obj(struct qxl_drm_chunk); in qxl_allocate_chunk()
44 if (!chunk) in qxl_allocate_chunk()
47 ret = qxl_alloc_bo_reserved(qdev, release, chunk_size, &chunk->bo); in qxl_allocate_chunk()
49 kfree(chunk); in qxl_allocate_chunk()
53 list_add_tail(&chunk->head, &image->chunk_list); in qxl_allocate_chunk()
90 struct qxl_drm_chunk *chunk, *tmp; in qxl_image_free_objects() local
92 list_for_each_entry_safe(chunk, tmp, &dimage->chunk_list, head) { in qxl_image_free_objects()
93 qxl_bo_unref(&chunk->bo); in qxl_image_free_objects()
94 kfree(chunk); in qxl_image_free_objects()
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| /linux/include/linux/sunrpc/ |
| H A D | svc_rdma_pcl.h | 76 pcl_next_chunk(const struct svc_rdma_pcl *pcl, struct svc_rdma_chunk *chunk) in pcl_next_chunk() argument
78 if (list_is_last(&chunk->ch_list, &pcl->cl_chunks)) in pcl_next_chunk()
80 return list_next_entry(chunk, ch_list); in pcl_next_chunk()
98 #define pcl_for_each_segment(pos, chunk) \ argument
99 for (pos = &(chunk)->ch_segments[0]; \
100 pos < &(chunk)->ch_segments[(chunk)->ch_segcount]; \
110 pcl_chunk_end_offset(const struct svc_rdma_chunk *chunk) in pcl_chunk_end_offset() argument
112 return xdr_align_size(chunk->ch_position + chunk->ch_payload_length); in pcl_chunk_end_offset()
|