| /Linux-v4.19/fs/xfs/ |
| D | xfs_trans_buf.c | 68 struct xfs_buf_log_item *bip; in _xfs_trans_bjoin() local
78 bip = bp->b_log_item; in _xfs_trans_bjoin()
79 ASSERT(!(bip->bli_flags & XFS_BLI_STALE)); in _xfs_trans_bjoin()
80 ASSERT(!(bip->__bli_format.blf_flags & XFS_BLF_CANCEL)); in _xfs_trans_bjoin()
81 ASSERT(!(bip->bli_flags & XFS_BLI_LOGGED)); in _xfs_trans_bjoin()
83 bip->bli_recur = 0; in _xfs_trans_bjoin()
88 atomic_inc(&bip->bli_refcount); in _xfs_trans_bjoin()
94 xfs_trans_add_item(tp, &bip->bli_item); in _xfs_trans_bjoin()
126 struct xfs_buf_log_item *bip; in xfs_trans_get_buf_map() local
146 bip = bp->b_log_item; in xfs_trans_get_buf_map()
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| D | xfs_buf_item.c | 52 struct xfs_buf_log_item *bip, in xfs_buf_item_size_segment() argument
57 struct xfs_buf *bp = bip->bli_buf; in xfs_buf_item_size_segment()
126 struct xfs_buf_log_item *bip = BUF_ITEM(lip); in xfs_buf_item_size() local
129 ASSERT(atomic_read(&bip->bli_refcount) > 0); in xfs_buf_item_size()
130 if (bip->bli_flags & XFS_BLI_STALE) { in xfs_buf_item_size()
136 trace_xfs_buf_item_size_stale(bip); in xfs_buf_item_size()
137 ASSERT(bip->__bli_format.blf_flags & XFS_BLF_CANCEL); in xfs_buf_item_size()
138 *nvecs += bip->bli_format_count; in xfs_buf_item_size()
139 for (i = 0; i < bip->bli_format_count; i++) { in xfs_buf_item_size()
140 *nbytes += xfs_buf_log_format_size(&bip->bli_formats[i]); in xfs_buf_item_size()
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| D | xfs_trace.h | 418 TP_PROTO(struct xfs_buf_log_item *bip),
419 TP_ARGS(bip),
434 __entry->dev = bip->bli_buf->b_target->bt_dev;
435 __entry->bli_flags = bip->bli_flags;
436 __entry->bli_recur = bip->bli_recur;
437 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
438 __entry->buf_bno = bip->bli_buf->b_bn;
439 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
440 __entry->buf_flags = bip->bli_buf->b_flags;
441 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
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| /Linux-v4.19/block/ |
| D | bio-integrity.c | 55 struct bio_integrity_payload *bip; in bio_integrity_alloc() local
60 bip = kmalloc(sizeof(struct bio_integrity_payload) + in bio_integrity_alloc()
64 bip = mempool_alloc(&bs->bio_integrity_pool, gfp_mask); in bio_integrity_alloc()
68 if (unlikely(!bip)) in bio_integrity_alloc()
71 memset(bip, 0, sizeof(*bip)); in bio_integrity_alloc()
76 bip->bip_vec = bvec_alloc(gfp_mask, nr_vecs, &idx, in bio_integrity_alloc()
78 if (!bip->bip_vec) in bio_integrity_alloc()
80 bip->bip_max_vcnt = bvec_nr_vecs(idx); in bio_integrity_alloc()
81 bip->bip_slab = idx; in bio_integrity_alloc()
83 bip->bip_vec = bip->bip_inline_vecs; in bio_integrity_alloc()
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| D | t10-pi.c | 211 struct bio_integrity_payload *bip = bio_integrity(bio); in t10_pi_prepare() local
212 u32 virt = bip_get_seed(bip) & 0xffffffff; in t10_pi_prepare()
217 if (bip->bip_flags & BIP_MAPPED_INTEGRITY) in t10_pi_prepare()
220 bip_for_each_vec(iv, bip, iter) { in t10_pi_prepare()
239 bip->bip_flags |= BIP_MAPPED_INTEGRITY; in t10_pi_prepare()
270 struct bio_integrity_payload *bip = bio_integrity(bio); in t10_pi_complete() local
271 u32 virt = bip_get_seed(bip) & 0xffffffff; in t10_pi_complete()
275 bip_for_each_vec(iv, bip, iter) { in t10_pi_complete()
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| /Linux-v4.19/drivers/nvdimm/ |
| D | blk.c | 72 struct bio_integrity_payload *bip, u64 lba, int rw) in nd_blk_rw_integrity() argument
92 bv = bvec_iter_bvec(bip->bip_vec, bip->bip_iter); in nd_blk_rw_integrity()
109 if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len)) in nd_blk_rw_integrity()
118 struct bio_integrity_payload *bip, u64 lba, int rw) in nd_blk_rw_integrity() argument
125 struct bio_integrity_payload *bip, struct page *page, in nsblk_do_bvec() argument
146 cur_len = bip ? min(len, sector_size) : len; in nsblk_do_bvec()
160 if (bip) { in nsblk_do_bvec()
161 err = nd_blk_rw_integrity(nsblk, bip, lba, rw); in nsblk_do_bvec()
175 struct bio_integrity_payload *bip; in nd_blk_make_request() local
186 bip = bio_integrity(bio); in nd_blk_make_request()
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| D | btt.c | 1140 static int btt_rw_integrity(struct btt *btt, struct bio_integrity_payload *bip, in btt_rw_integrity() argument
1147 if (bip == NULL) in btt_rw_integrity()
1157 bv = bvec_iter_bvec(bip->bip_vec, bip->bip_iter); in btt_rw_integrity()
1181 if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len)) in btt_rw_integrity()
1189 static int btt_rw_integrity(struct btt *btt, struct bio_integrity_payload *bip, in btt_rw_integrity() argument
1196 static int btt_read_pg(struct btt *btt, struct bio_integrity_payload *bip, in btt_read_pg() argument
1271 if (bip) { in btt_read_pg()
1272 ret = btt_rw_integrity(btt, bip, arena, postmap, READ); in btt_read_pg()
1309 static int btt_write_pg(struct btt *btt, struct bio_integrity_payload *bip, in btt_write_pg() argument
1368 if (bip) { in btt_write_pg()
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| /Linux-v4.19/include/linux/ |
| D | bio.h | 374 struct bio_integrity_payload *bip = bio_integrity(bio); in bio_integrity_flagged() local
376 if (bip) in bio_integrity_flagged()
377 return bip->bip_flags & flag; in bio_integrity_flagged()
382 static inline sector_t bip_get_seed(struct bio_integrity_payload *bip) in bip_get_seed() argument
384 return bip->bip_iter.bi_sector; in bip_get_seed()
387 static inline void bip_set_seed(struct bio_integrity_payload *bip, in bip_set_seed() argument
390 bip->bip_iter.bi_sector = seed; in bip_set_seed()
785 #define bip_for_each_vec(bvl, bip, iter) \ argument
786 for_each_bvec(bvl, (bip)->bip_vec, iter, (bip)->bip_iter)
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| D | blkdev.h | 1849 struct bio_integrity_payload *bip = bio_integrity(req->bio); in integrity_req_gap_back_merge() local
1852 return bvec_gap_to_prev(req->q, &bip->bip_vec[bip->bip_vcnt - 1], in integrity_req_gap_back_merge()
1859 struct bio_integrity_payload *bip = bio_integrity(bio); in integrity_req_gap_front_merge() local
1862 return bvec_gap_to_prev(req->q, &bip->bip_vec[bip->bip_vcnt - 1], in integrity_req_gap_front_merge()
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| /Linux-v4.19/drivers/target/ |
| D | target_core_iblock.c | 642 struct bio_integrity_payload *bip; in iblock_alloc_bip() local
653 bip = bio_integrity_alloc(bio, GFP_NOIO, cmd->t_prot_nents); in iblock_alloc_bip()
654 if (IS_ERR(bip)) { in iblock_alloc_bip()
656 return PTR_ERR(bip); in iblock_alloc_bip()
659 bip->bip_iter.bi_size = (cmd->data_length / dev->dev_attrib.block_size) * in iblock_alloc_bip()
661 bip->bip_iter.bi_sector = bio->bi_iter.bi_sector; in iblock_alloc_bip()
663 pr_debug("IBLOCK BIP Size: %u Sector: %llu\n", bip->bip_iter.bi_size, in iblock_alloc_bip()
664 (unsigned long long)bip->bip_iter.bi_sector); in iblock_alloc_bip()
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| /Linux-v4.19/fs/xfs/libxfs/ |
| D | xfs_symlink_remote.c | 140 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_symlink_write_verify() local
153 if (bip) { in xfs_symlink_write_verify()
155 dsl->sl_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_symlink_write_verify()
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| D | xfs_dir2_data.c | 321 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_dir3_data_write_verify() local
334 if (bip) in xfs_dir3_data_write_verify()
335 hdr3->lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_dir3_data_write_verify()
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| D | xfs_dir2_block.c | 94 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_dir3_block_write_verify() local
107 if (bip) in xfs_dir3_block_write_verify()
108 hdr3->lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_dir3_block_write_verify()
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| D | xfs_sb.c | 754 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_sb_write_verify() local
772 if (bip) in xfs_sb_write_verify()
773 XFS_BUF_TO_SBP(bp)->sb_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_sb_write_verify()
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| D | xfs_alloc.c | 625 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_agfl_write_verify() local
638 if (bip) in xfs_agfl_write_verify()
639 XFS_BUF_TO_AGFL(bp)->agfl_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_agfl_write_verify()
2654 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_agf_write_verify() local
2666 if (bip) in xfs_agf_write_verify()
2667 XFS_BUF_TO_AGF(bp)->agf_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_agf_write_verify()
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| D | xfs_dir2_leaf.c | 200 struct xfs_buf_log_item *bip = bp->b_log_item; in __write_verify() local
213 if (bip) in __write_verify()
214 hdr3->info.lsn = cpu_to_be64(bip->bli_item.li_lsn); in __write_verify()
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| D | xfs_btree.c | 277 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_btree_lblock_calc_crc() local
281 if (bip) in xfs_btree_lblock_calc_crc()
282 block->bb_u.l.bb_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_btree_lblock_calc_crc()
315 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_btree_sblock_calc_crc() local
319 if (bip) in xfs_btree_sblock_calc_crc()
320 block->bb_u.s.bb_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_btree_sblock_calc_crc()
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| D | xfs_dir2_node.c | 133 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_dir3_free_write_verify() local
146 if (bip) in xfs_dir3_free_write_verify()
147 hdr3->lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_dir3_free_write_verify()
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| D | xfs_ialloc.c | 2572 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_agi_write_verify() local
2584 if (bip) in xfs_agi_write_verify()
2585 XFS_BUF_TO_AGI(bp)->agi_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_agi_write_verify()
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| /Linux-v4.19/Documentation/block/ |
| D | data-integrity.txt | 133 pointer to a struct bip which contains the bio integrity payload.
134 Essentially a bip is a trimmed down struct bio which holds a bio_vec
140 bip to the bio.
145 bio_free() will automatically free the bip.
214 struct bip * bio_integrity_alloc(bio, gfp_mask, nr_pages);
226 bio. The bio must have an existing bip,
233 integrity metadata must have a value of bip->bip_sector.
236 there is room in the bip bio_vec array (nr_pages).
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| /Linux-v4.19/drivers/md/ |
| D | dm-integrity.c | 1383 struct bio_integrity_payload *bip = dio->orig_bi_integrity; in integrity_metadata() local
1385 if (bip) { in integrity_metadata()
1392 bip_for_each_vec(biv, bip, iter) { in integrity_metadata()
1421 struct bio_integrity_payload *bip; in dm_integrity_map() local
1468 bip = bio_integrity(bio); in dm_integrity_map()
1470 if (bip) { in dm_integrity_map()
1476 if (unlikely(wanted_tag_size != bip->bip_iter.bi_size)) { in dm_integrity_map()
1477 DMERR("Invalid integrity data size %u, expected %u", bip->bip_iter.bi_size, wanted_tag_size); in dm_integrity_map()
1482 if (unlikely(bip != NULL)) { in dm_integrity_map()
1561 struct bio_integrity_payload *bip = bio_integrity(bio); in __journal_read_write() local
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| D | dm-crypt.c | 924 struct bio_integrity_payload *bip; in dm_crypt_integrity_io_alloc() local
931 bip = bio_integrity_alloc(bio, GFP_NOIO, 1); in dm_crypt_integrity_io_alloc()
932 if (IS_ERR(bip)) in dm_crypt_integrity_io_alloc()
933 return PTR_ERR(bip); in dm_crypt_integrity_io_alloc()
937 bip->bip_iter.bi_size = tag_len; in dm_crypt_integrity_io_alloc()
938 bip->bip_iter.bi_sector = io->cc->start + io->sector; in dm_crypt_integrity_io_alloc()
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| D | raid5.c | 3201 struct bio **bip; in add_stripe_bio() local
3215 bip = &sh->dev[dd_idx].towrite; in add_stripe_bio()
3216 if (*bip == NULL) in add_stripe_bio()
3219 bip = &sh->dev[dd_idx].toread; in add_stripe_bio()
3220 while (*bip && (*bip)->bi_iter.bi_sector < bi->bi_iter.bi_sector) { in add_stripe_bio()
3221 if (bio_end_sector(*bip) > bi->bi_iter.bi_sector) in add_stripe_bio()
3223 bip = & (*bip)->bi_next; in add_stripe_bio()
3225 if (*bip && (*bip)->bi_iter.bi_sector < bio_end_sector(bi)) in add_stripe_bio()
3261 BUG_ON(*bip && bi->bi_next && (*bip) != bi->bi_next); in add_stripe_bio()
3262 if (*bip) in add_stripe_bio()
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| /Linux-v4.19/Documentation/filesystems/ |
| D | xfs-self-describing-metadata.txt | 301 struct xfs_buf_log_item *bip = bp->b_fspriv;
313 if (bip) {
315 hdr->lsn = cpu_to_be64(bip->bli_item.li_lsn);
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| /Linux-v4.19/drivers/nvme/host/ |
| D | core.c | 742 struct bio_integrity_payload *bip; in nvme_add_user_metadata() local
754 bip = bio_integrity_alloc(bio, GFP_KERNEL, 1); in nvme_add_user_metadata()
755 if (IS_ERR(bip)) { in nvme_add_user_metadata()
756 ret = PTR_ERR(bip); in nvme_add_user_metadata()
760 bip->bip_iter.bi_size = len; in nvme_add_user_metadata()
761 bip->bip_iter.bi_sector = seed; in nvme_add_user_metadata()
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