| /Linux-v5.15/drivers/gpu/drm/i915/gt/ |
| D | gen7_renderclear.c | 43 static int num_primitives(const struct batch_vals *bv) in num_primitives() argument
51 return bv->max_threads; in num_primitives()
55 batch_get_defaults(struct drm_i915_private *i915, struct batch_vals *bv) in batch_get_defaults() argument
61 bv->max_threads = 70; in batch_get_defaults()
64 bv->max_threads = 140; in batch_get_defaults()
67 bv->max_threads = 280; in batch_get_defaults()
70 bv->surface_height = 16 * 16; in batch_get_defaults()
71 bv->surface_width = 32 * 2 * 16; in batch_get_defaults()
76 bv->max_threads = 36; in batch_get_defaults()
79 bv->max_threads = 128; in batch_get_defaults()
[all …]
|
| /Linux-v5.15/include/linux/ |
| D | bvec.h | 50 struct bio_vec bv; member
101 static inline bool bvec_iter_advance(const struct bio_vec *bv, in bvec_iter_advance() argument
115 while (bytes && bytes >= bv[idx].bv_len) { in bvec_iter_advance()
116 bytes -= bv[idx].bv_len; in bvec_iter_advance()
129 static inline void bvec_iter_advance_single(const struct bio_vec *bv, in bvec_iter_advance_single() argument
134 if (done == bv[iter->bi_idx].bv_len) { in bvec_iter_advance_single()
162 return &iter_all->bv; in bvec_init_iter_all()
168 struct bio_vec *bv = &iter_all->bv; in bvec_advance() local
171 bv->bv_page++; in bvec_advance()
172 bv->bv_offset = 0; in bvec_advance()
[all …]
|
| D | bio.h | 198 struct bio_vec bv; in bio_segments() local
217 bio_for_each_segment(bv, bio, iter) in bio_segments()
268 static inline void bio_get_first_bvec(struct bio *bio, struct bio_vec *bv) in bio_get_first_bvec() argument
270 *bv = mp_bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter); in bio_get_first_bvec()
273 static inline void bio_get_last_bvec(struct bio *bio, struct bio_vec *bv) in bio_get_last_bvec() argument
278 bio_get_first_bvec(bio, bv); in bio_get_last_bvec()
279 if (bv->bv_len == bio->bi_iter.bi_size) in bio_get_last_bvec()
289 *bv = bio->bi_io_vec[idx]; in bio_get_last_bvec()
296 bv->bv_len = iter.bi_bvec_done; in bio_get_last_bvec()
|
| /Linux-v5.15/drivers/md/bcache/ |
| D | util.c | 234 struct bio_vec *bv = bio->bi_io_vec; in bch_bio_map() local
239 bv->bv_offset = base ? offset_in_page(base) : 0; in bch_bio_map()
242 for (; size; bio->bi_vcnt++, bv++) { in bch_bio_map()
243 bv->bv_offset = 0; in bch_bio_map()
244 start: bv->bv_len = min_t(size_t, PAGE_SIZE - bv->bv_offset, in bch_bio_map()
247 bv->bv_page = is_vmalloc_addr(base) in bch_bio_map()
251 base += bv->bv_len; in bch_bio_map()
254 size -= bv->bv_len; in bch_bio_map()
271 struct bio_vec *bv; in bch_bio_alloc_pages() local
277 for (i = 0, bv = bio->bi_io_vec; i < bio->bi_vcnt; bv++, i++) { in bch_bio_alloc_pages()
[all …]
|
| D | debug.c | 111 struct bio_vec bv, cbv; in bch_data_verify() local
129 bio_for_each_segment(bv, bio, iter) { in bch_data_verify()
130 void *p1 = kmap_atomic(bv.bv_page); in bch_data_verify()
136 cache_set_err_on(memcmp(p1 + bv.bv_offset, in bch_data_verify()
137 p2 + bv.bv_offset, in bch_data_verify()
138 bv.bv_len), in bch_data_verify()
145 bio_advance_iter(check, &citer, bv.bv_len); in bch_data_verify()
|
| /Linux-v5.15/arch/parisc/kernel/ |
| D | entry.S | 169 bv,n 0(%r3)
792 bv %r0(%r2)
801 bv %r0(%r2)
961 bv %r0(%r20)
990 bv %r0(%r1)
1775 bv %r0(%r2)
1972 bv %r0(%r19) /* jumps to schedule() */
2003 bv %r0(%rp)
2071 bv,n (%r1)
2167 bv,n (%r1)
[all …]
|
| D | real2.S | 92 bv 0(%r31)
114 bv 0(%rp)
134 bv 0(%r2)
149 bv 0(%r2)
190 bv 0(%r2)
227 bv 0(%r2)
274 bv 0(%r31)
287 bv 0(%rp)
302 bv %r0(%r2)
|
| D | hpmc.S | 156 bv (r3) /* call pdce_proc */
171 bv (%r3) /* call pdce_proc */
201 bv (%r3) /* call pdce_proc */
223 bv (%r5)
271 bv (%r3) /* call pdce_proc */
|
| D | pacache.S | 175 2: bv %r0(%r2)
184 bv,n %r0(%r2)
245 bv %r0(%r2)
307 bv %r0(%r2)
370 bv %r0(%r2)
481 bv %r0(%r2)
682 bv %r0(%r2)
760 bv %r0(%r2)
819 bv %r0(%r2)
878 bv %r0(%r2)
[all …]
|
| /Linux-v5.15/drivers/net/ethernet/netronome/nfp/bpf/ |
| D | main.c | 66 struct nfp_bpf_vnic *bv; in nfp_bpf_vnic_alloc() local
79 bv = kzalloc(sizeof(*bv), GFP_KERNEL); in nfp_bpf_vnic_alloc()
80 if (!bv) in nfp_bpf_vnic_alloc()
82 nn->app_priv = bv; in nfp_bpf_vnic_alloc()
88 bv->start_off = nn_readw(nn, NFP_NET_CFG_BPF_START); in nfp_bpf_vnic_alloc()
89 bv->tgt_done = nn_readw(nn, NFP_NET_CFG_BPF_DONE); in nfp_bpf_vnic_alloc()
99 struct nfp_bpf_vnic *bv = nn->app_priv; in nfp_bpf_vnic_free() local
101 WARN_ON(bv->tc_prog); in nfp_bpf_vnic_free()
102 kfree(bv); in nfp_bpf_vnic_free()
111 struct nfp_bpf_vnic *bv; in nfp_bpf_setup_tc_block_cb() local
[all …]
|
| /Linux-v5.15/block/ |
| D | bio.c | 157 void bvec_free(mempool_t *pool, struct bio_vec *bv, unsigned short nr_vecs) in bvec_free() argument
162 mempool_free(bv, pool); in bvec_free()
164 kmem_cache_free(biovec_slab(nr_vecs)->slab, bv); in bvec_free()
531 struct bio_vec bv; in zero_fill_bio() local
534 bio_for_each_segment(bv, bio, iter) in zero_fill_bio()
535 memzero_bvec(&bv); in zero_fill_bio()
551 struct bio_vec bv; in bio_truncate() local
562 bio_for_each_segment(bv, bio, iter) { in bio_truncate()
563 if (done + bv.bv_len > new_size) { in bio_truncate()
570 zero_user(bv.bv_page, offset, bv.bv_len - offset); in bio_truncate()
[all …]
|
| D | blk-merge.c | 198 const struct bio_vec *bv, unsigned *nsegs, in bvec_split_segs() argument
203 unsigned len = min(bv->bv_len, max_len); in bvec_split_segs()
208 seg_size = get_max_segment_size(q, bv->bv_page, in bvec_split_segs()
209 bv->bv_offset + total_len); in bvec_split_segs()
216 if ((bv->bv_offset + total_len) & queue_virt_boundary(q)) in bvec_split_segs()
223 return len > 0 || bv->bv_len > max_len; in bvec_split_segs()
250 struct bio_vec bv, bvprv, *bvprvp = NULL; in blk_bio_segment_split() local
256 bio_for_each_bvec(bv, bio, iter) { in blk_bio_segment_split()
261 if (bvprvp && bvec_gap_to_prev(q, bvprvp, bv.bv_offset)) in blk_bio_segment_split()
265 sectors + (bv.bv_len >> 9) <= max_sectors && in blk_bio_segment_split()
[all …]
|
| D | blk-crypto-fallback.c | 165 struct bio_vec bv; in blk_crypto_clone_bio() local
180 bio_for_each_segment(bv, bio_src, iter) in blk_crypto_clone_bio()
181 bio->bi_io_vec[bio->bi_vcnt++] = bv; in blk_crypto_clone_bio()
217 struct bio_vec bv; in blk_crypto_split_bio_if_needed() local
220 bio_for_each_segment(bv, bio, iter) { in blk_crypto_split_bio_if_needed()
221 num_sectors += bv.bv_len >> SECTOR_SHIFT; in blk_crypto_split_bio_if_needed()
389 struct bio_vec bv; in blk_crypto_fallback_decrypt_bio() local
417 __bio_for_each_segment(bv, bio, iter, f_ctx->crypt_iter) { in blk_crypto_fallback_decrypt_bio()
418 struct page *page = bv.bv_page; in blk_crypto_fallback_decrypt_bio()
420 sg_set_page(&sg, page, data_unit_size, bv.bv_offset); in blk_crypto_fallback_decrypt_bio()
[all …]
|
| D | blk-crypto.c | 209 struct bio_vec bv; in bio_crypt_check_alignment() local
211 bio_for_each_segment(bv, bio, iter) { in bio_crypt_check_alignment()
212 if (!IS_ALIGNED(bv.bv_len | bv.bv_offset, data_unit_size)) in bio_crypt_check_alignment()
|
| /Linux-v5.15/drivers/block/ |
| D | n64cart.c | 62 static bool n64cart_do_bvec(struct device *dev, struct bio_vec *bv, u32 pos) in n64cart_do_bvec() argument
68 WARN_ON_ONCE((bv->bv_offset & (MIN_ALIGNMENT - 1)) || in n64cart_do_bvec()
69 (bv->bv_len & (MIN_ALIGNMENT - 1))); in n64cart_do_bvec()
71 dma_addr = dma_map_bvec(dev, bv, DMA_FROM_DEVICE, 0); in n64cart_do_bvec()
79 n64cart_write_reg(PI_WRITE_REG, bv->bv_len - 1); in n64cart_do_bvec()
83 dma_unmap_page(dev, dma_addr, bv->bv_len, DMA_FROM_DEVICE); in n64cart_do_bvec()
|
| /Linux-v5.15/drivers/s390/block/ |
| D | dasd_fba.c | 440 struct bio_vec bv; in dasd_fba_build_cp_regular() local
461 rq_for_each_segment(bv, req, iter) { in dasd_fba_build_cp_regular()
462 if (bv.bv_len & (blksize - 1)) in dasd_fba_build_cp_regular()
465 count += bv.bv_len >> (block->s2b_shift + 9); in dasd_fba_build_cp_regular()
466 if (idal_is_needed (page_address(bv.bv_page), bv.bv_len)) in dasd_fba_build_cp_regular()
467 cidaw += bv.bv_len / blksize; in dasd_fba_build_cp_regular()
503 rq_for_each_segment(bv, req, iter) { in dasd_fba_build_cp_regular()
504 dst = bvec_virt(&bv); in dasd_fba_build_cp_regular()
509 memcpy(copy + bv.bv_offset, dst, bv.bv_len); in dasd_fba_build_cp_regular()
511 dst = copy + bv.bv_offset; in dasd_fba_build_cp_regular()
[all …]
|
| /Linux-v5.15/fs/crypto/ |
| D | bio.c | 31 struct bio_vec *bv; in fscrypt_decrypt_bio() local
34 bio_for_each_segment_all(bv, bio, iter_all) { in fscrypt_decrypt_bio()
35 struct page *page = bv->bv_page; in fscrypt_decrypt_bio()
36 int ret = fscrypt_decrypt_pagecache_blocks(page, bv->bv_len, in fscrypt_decrypt_bio()
37 bv->bv_offset); in fscrypt_decrypt_bio()
|
| /Linux-v5.15/drivers/md/ |
| D | dm-ebs-target.c | 64 static int __ebs_rw_bvec(struct ebs_c *ec, int rw, struct bio_vec *bv, struct bvec_iter *iter) in __ebs_rw_bvec() argument
69 unsigned int bv_len = bv->bv_len; in __ebs_rw_bvec()
74 if (unlikely(!bv->bv_page || !bv_len)) in __ebs_rw_bvec()
77 pa = bvec_virt(bv); in __ebs_rw_bvec()
100 flush_dcache_page(bv->bv_page); in __ebs_rw_bvec()
102 flush_dcache_page(bv->bv_page); in __ebs_rw_bvec()
123 struct bio_vec bv; in __ebs_rw_bio() local
126 bio_for_each_bvec(bv, bio, iter) { in __ebs_rw_bio()
127 rr = __ebs_rw_bvec(ec, rw, &bv, &iter); in __ebs_rw_bio()
|
| /Linux-v5.15/fs/cifs/ |
| D | misc.c | 964 if (ctx->bv) { in cifs_aio_ctx_release()
969 set_page_dirty(ctx->bv[i].bv_page); in cifs_aio_ctx_release()
970 put_page(ctx->bv[i].bv_page); in cifs_aio_ctx_release()
972 kvfree(ctx->bv); in cifs_aio_ctx_release()
993 struct bio_vec *bv = NULL; in setup_aio_ctx_iter() local
1002 if (array_size(max_pages, sizeof(*bv)) <= CIFS_AIO_KMALLOC_LIMIT) in setup_aio_ctx_iter()
1003 bv = kmalloc_array(max_pages, sizeof(*bv), GFP_KERNEL); in setup_aio_ctx_iter()
1005 if (!bv) { in setup_aio_ctx_iter()
1006 bv = vmalloc(array_size(max_pages, sizeof(*bv))); in setup_aio_ctx_iter()
1007 if (!bv) in setup_aio_ctx_iter()
[all …]
|
| /Linux-v5.15/fs/orangefs/ |
| D | inode.c | 25 struct bio_vec bv; in orangefs_writepage_locked() local
52 bv.bv_page = page; in orangefs_writepage_locked()
53 bv.bv_len = wlen; in orangefs_writepage_locked()
54 bv.bv_offset = off % PAGE_SIZE; in orangefs_writepage_locked()
56 iov_iter_bvec(&iter, WRITE, &bv, 1, wlen); in orangefs_writepage_locked()
87 struct bio_vec *bv; member
105 ow->bv[i].bv_page = ow->pages[i]; in orangefs_writepages_work()
106 ow->bv[i].bv_len = min(page_offset(ow->pages[i]) + PAGE_SIZE, in orangefs_writepages_work()
110 ow->bv[i].bv_offset = ow->off - in orangefs_writepages_work()
113 ow->bv[i].bv_offset = 0; in orangefs_writepages_work()
[all …]
|
| /Linux-v5.15/net/ceph/ |
| D | messenger_v2.c | 143 struct bio_vec bv; in do_try_sendpage() local
151 bv.bv_page = it->bvec->bv_page; in do_try_sendpage()
152 bv.bv_offset = it->bvec->bv_offset + it->iov_offset; in do_try_sendpage()
153 bv.bv_len = min(iov_iter_count(it), in do_try_sendpage()
165 if (sendpage_ok(bv.bv_page)) { in do_try_sendpage()
166 ret = sock->ops->sendpage(sock, bv.bv_page, in do_try_sendpage()
167 bv.bv_offset, bv.bv_len, in do_try_sendpage()
170 iov_iter_bvec(&msg.msg_iter, WRITE, &bv, 1, bv.bv_len); in do_try_sendpage()
230 static void set_in_bvec(struct ceph_connection *con, const struct bio_vec *bv) in set_in_bvec() argument
234 con->v2.in_bvec = *bv; in set_in_bvec()
[all …]
|
| /Linux-v5.15/fs/verity/ |
| D | verify.c | 229 struct bio_vec *bv; in fsverity_verify_bio() local
246 bio_for_each_segment_all(bv, bio, iter_all) in fsverity_verify_bio()
251 bio_for_each_segment_all(bv, bio, iter_all) { in fsverity_verify_bio()
252 struct page *page = bv->bv_page; in fsverity_verify_bio()
|
| /Linux-v5.15/drivers/nvdimm/ |
| D | blk.c | 81 struct bio_vec bv; in nd_blk_rw_integrity() local
84 bv = bvec_iter_bvec(bip->bip_vec, bip->bip_iter); in nd_blk_rw_integrity()
91 cur_len = min(len, bv.bv_len); in nd_blk_rw_integrity()
92 iobuf = kmap_atomic(bv.bv_page); in nd_blk_rw_integrity()
93 err = ndbr->do_io(ndbr, dev_offset, iobuf + bv.bv_offset, in nd_blk_rw_integrity()
|
| /Linux-v5.15/drivers/scsi/ |
| D | aha1542.c | 268 struct bio_vec bv; in aha1542_free_cmd() local
270 rq_for_each_segment(bv, rq, iter) { in aha1542_free_cmd()
271 memcpy_to_page(bv.bv_page, bv.bv_offset, buf, in aha1542_free_cmd()
272 bv.bv_len); in aha1542_free_cmd()
273 buf += bv.bv_len; in aha1542_free_cmd()
454 struct bio_vec bv; in aha1542_queuecommand() local
456 rq_for_each_segment(bv, rq, iter) { in aha1542_queuecommand()
457 memcpy_from_page(buf, bv.bv_page, bv.bv_offset, in aha1542_queuecommand()
458 bv.bv_len); in aha1542_queuecommand()
459 buf += bv.bv_len; in aha1542_queuecommand()
|
| /Linux-v5.15/arch/parisc/boot/compressed/ |
| D | head.S | 71 bv,n 0(%r3)
84 bv,n 0(%ret0)
|
