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Searched refs:bip (Results 1 – 25 of 25) sorted by relevance

/linux/fs/xfs/
H A Dxfs_buf_item.c37 struct xfs_buf_log_item *bip, in xfs_buf_item_get_format() argument
40 ASSERT(bip->bli_formats == NULL); in xfs_buf_item_get_format()
41 bip->bli_format_count = count; in xfs_buf_item_get_format()
44 bip->bli_formats = &bip->__bli_format; in xfs_buf_item_get_format()
48 bip->bli_formats = kzalloc(count * sizeof(struct xfs_buf_log_format), in xfs_buf_item_get_format()
54 struct xfs_buf_log_item *bip) in xfs_buf_item_free_format() argument
56 if (bip->bli_formats != &bip->__bli_format) { in xfs_buf_item_free_format()
57 kfree(bip->bli_formats); in xfs_buf_item_free_format()
58 bip->bli_formats = NULL; in xfs_buf_item_free_format()
64 struct xfs_buf_log_item *bip) in xfs_buf_item_free() argument
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H A Dxfs_buf_item.h52 void xfs_buf_item_put(struct xfs_buf_log_item *bip);
H A Dxfs_buf_item_recover.c449 struct xfs_buf_log_item *bip; in xlog_recover_validate_buf_type() local
452 bip = bp->b_log_item; in xlog_recover_validate_buf_type()
453 bip->bli_item.li_lsn = current_lsn; in xlog_recover_validate_buf_type()
H A Dxfs_trace.h884 TP_PROTO(struct xfs_buf_log_item *bip),
885 TP_ARGS(bip),
900 __entry->dev = bip->bli_buf->b_target->bt_dev;
901 __entry->bli_flags = bip->bli_flags;
902 __entry->bli_recur = bip->bli_recur;
903 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
904 __entry->buf_bno = xfs_buf_daddr(bip->bli_buf);
905 __entry->buf_len = bip->bli_buf->b_length;
906 __entry->buf_flags = bip->bli_buf->b_flags;
907 __entry->buf_hold = bip->bli_buf->b_lockref.count;
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/linux/block/
H A Dbio-integrity.c14 struct bio_integrity_payload bip; member
71 struct bio_integrity_payload *bip = bio_integrity(bio); in bio_integrity_alloc_buf() local
82 bvec_set_page(&bip->bip_vec[0], page, len, 0); in bio_integrity_alloc_buf()
83 bip->bip_flags |= BIP_MEMPOOL; in bio_integrity_alloc_buf()
85 bvec_set_page(&bip->bip_vec[0], virt_to_page(buf), len, in bio_integrity_alloc_buf()
89 bip->bip_vcnt = 1; in bio_integrity_alloc_buf()
90 bip->bip_iter.bi_size = len; in bio_integrity_alloc_buf()
93 void bio_integrity_free_buf(struct bio_integrity_payload *bip) in bio_integrity_free_buf() argument
95 struct bio_vec *bv = &bip->bip_vec[0]; in bio_integrity_free_buf()
97 if (bip->bip_flags & BIP_MEMPOOL) in bio_integrity_free_buf()
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H A Dbio-integrity-fs.c10 struct bio_integrity_payload bip; member
27 bio_integrity_init(bio, &iib->bip, &iib->bvec, 1); in fs_bio_integrity_alloc()
37 struct bio_integrity_payload *bip = bio_integrity(bio); in fs_bio_integrity_free() local
39 bio_integrity_free_buf(bip); in fs_bio_integrity_free()
40 mempool_free(container_of(bip, struct fs_bio_integrity_buf, bip), in fs_bio_integrity_free()
58 struct bio_integrity_payload *bip = bio_integrity(bio); in fs_bio_integrity_verify() local
64 if (!bip || !(bip->bip_flags & BIP_CHECK_FLAGS)) in fs_bio_integrity_verify()
73 memset(&bip->bip_iter, 0, sizeof(bip->bip_iter)); in fs_bio_integrity_verify()
74 bip->bip_iter.bi_sector = sector; in fs_bio_integrity_verify()
75 bip->bip_iter.bi_size = bio_integrity_bytes(bi, size >> SECTOR_SHIFT); in fs_bio_integrity_verify()
H A Dbio-integrity-auto.c20 struct bio_integrity_payload bip; member
32 bio_integrity_free_buf(&bid->bip); in bio_integrity_finish()
58 struct bio_integrity_payload *bip = bio_integrity(bio); in __bio_integrity_endio() local
60 container_of(bip, struct bio_integrity_data, bip); in __bio_integrity_endio()
63 (bip->bip_flags & BIP_CHECK_FLAGS)) { in __bio_integrity_endio()
88 bio_integrity_init(bio, &bid->bip, &bid->bvec, 1); in bio_integrity_prep()
90 bid->bip.bip_flags |= BIP_BLOCK_INTEGRITY; in bio_integrity_prep()
96 if (bio_data_dir(bio) == WRITE && (bid->bip.bip_flags & BIP_CHECK_FLAGS)) in bio_integrity_prep()
H A Dblk-integrity.c143 struct bio_integrity_payload *bip, *bip_next; in blk_integrity_merge_rq() local
151 bip = bio_integrity(req->bio); in blk_integrity_merge_rq()
153 if (bip->bip_flags != bip_next->bip_flags) in blk_integrity_merge_rq()
156 if (bip->bip_flags & BIP_CHECK_APPTAG && in blk_integrity_merge_rq()
157 bip->app_tag != bip_next->app_tag) in blk_integrity_merge_rq()
173 struct bio_integrity_payload *bip, *bip_bio = bio_integrity(bio); in blk_integrity_merge_bio() local
182 bip = bio_integrity(req->bio); in blk_integrity_merge_bio()
183 if (bip->bip_flags != bip_bio->bip_flags) in blk_integrity_merge_bio()
186 if (bip->bip_flags & BIP_CHECK_APPTAG && in blk_integrity_merge_bio()
187 bip->app_tag != bip_bio->app_tag) in blk_integrity_merge_bio()
H A Dblk.h263 struct bio_integrity_payload *bip = bio_integrity(bio); in bio_integrity_endio() local
265 if (bip && (bip->bip_flags & BIP_BLOCK_INTEGRITY)) in bio_integrity_endio()
278 struct bio_integrity_payload *bip = bio_integrity(req->bio); in integrity_req_gap_back_merge() local
282 &bip->bip_vec[bip->bip_vcnt - 1], in integrity_req_gap_back_merge()
289 struct bio_integrity_payload *bip = bio_integrity(bio); in integrity_req_gap_front_merge() local
293 &bip->bip_vec[bip->bip_vcnt - 1], in integrity_req_gap_front_merge()
/linux/include/linux/
H A Dbio-integrity.h39 #define bip_for_each_vec(bvl, bip, iter) \ argument
40 for_each_bvec(bvl, (bip)->bip_vec, iter, (bip)->bip_iter)
56 struct bio_integrity_payload *bip = bio_integrity(bio); in bio_integrity_flagged() local
58 if (bip) in bio_integrity_flagged()
59 return bip->bip_flags & flag; in bio_integrity_flagged()
64 static inline sector_t bip_get_seed(struct bio_integrity_payload *bip) in bip_get_seed() argument
66 return bip->bip_iter.bi_sector; in bip_get_seed()
69 static inline void bip_set_seed(struct bio_integrity_payload *bip, in bip_set_seed() argument
72 bip->bip_iter.bi_sector = seed; in bip_set_seed()
75 void bio_integrity_init(struct bio *bio, struct bio_integrity_payload *bip,
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/linux/Documentation/translations/zh_CN/block/
H A Ddata-integrity.rst102 一个新字段。调用 bio_integrity(bio) 会返回一个指向 struct bip 的指针，该
103 结构体包含了该 bio 的完整性负载。本质上，bip 是一个精简版的 struct bio，其
108 性保护。该函数会分配并附加一个 bip 到该 bio 上。
112 调用 bio_free() 会自动释放bip。
167 `struct bip * bio_integrity_alloc(bio, gfp_mask, nr_pages);`
177 将包含完整性元数据的一页附加到已有的 bio 上。该 bio 必须已有 bip，
181 中可能会被修改！完整性元数据中的第一个引用标签必须等于 bip->bip_sector。
183 只要 bip bio_vec array（nr_pages）有空间，就可以继续通过
/linux/drivers/md/
H A Ddm-io-rewind.c58 struct bio_integrity_payload *bip = bio_integrity(bio); in dm_bio_integrity_rewind() local
62 bip->bip_iter.bi_sector -= bio_integrity_intervals(bi, bytes_done >> 9); in dm_bio_integrity_rewind()
63 dm_bvec_iter_rewind(bip->bip_vec, &bip->bip_iter, bytes); in dm_bio_integrity_rewind()
H A Ddm-integrity.c2058 struct bio_integrity_payload *bip = dio->bio_details.bi_integrity; in integrity_metadata() local
2060 if (bip) { in integrity_metadata()
2068 bip_for_each_vec(biv, bip, iter) { in integrity_metadata()
2126 struct bio_integrity_payload *bip; in dm_integrity_map() local
2175 bip = bio_integrity(bio); in dm_integrity_map()
2177 if (bip) { in dm_integrity_map()
2184 if (unlikely(wanted_tag_size != bip->bip_iter.bi_size)) { in dm_integrity_map()
2186 bip->bip_iter.bi_size, wanted_tag_size); in dm_integrity_map()
2191 if (unlikely(bip != NULL)) { in dm_integrity_map()
2259 struct bio_integrity_payload *bip = bio_integrity(bio); in __journal_read_write() local
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H A Draid5.c3450 struct bio **bip; in stripe_bio_overlaps() local
3460 bip = &sh->dev[dd_idx].towrite; in stripe_bio_overlaps()
3462 bip = &sh->dev[dd_idx].toread; in stripe_bio_overlaps()
3464 while (*bip && (*bip)->bi_iter.bi_sector < bi->bi_iter.bi_sector) { in stripe_bio_overlaps()
3465 if (bio_end_sector(*bip) > bi->bi_iter.bi_sector) in stripe_bio_overlaps()
3467 bip = &(*bip)->bi_next; in stripe_bio_overlaps()
3470 if (*bip && (*bip)->bi_iter.bi_sector < bio_end_sector(bi)) in stripe_bio_overlaps()
3510 struct bio **bip; in __add_stripe_bio() local
3514 bip = &sh->dev[dd_idx].towrite; in __add_stripe_bio()
3515 if (!*bip) in __add_stripe_bio()
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/linux/drivers/nvdimm/
H A Dbtt.c1146 static int btt_rw_integrity(struct btt *btt, struct bio_integrity_payload *bip, in btt_rw_integrity() argument
1153 if (bip == NULL) in btt_rw_integrity()
1163 bv = bvec_iter_bvec(bip->bip_vec, bip->bip_iter); in btt_rw_integrity()
1185 if (!bvec_iter_advance(bip->bip_vec, &bip->bip_iter, cur_len)) in btt_rw_integrity()
1193 static int btt_rw_integrity(struct btt *btt, struct bio_integrity_payload *bip, in btt_rw_integrity() argument
1200 static int btt_read_pg(struct btt *btt, struct bio_integrity_payload *bip, in btt_read_pg() argument
1275 if (bip) { in btt_read_pg()
1276 ret = btt_rw_integrity(btt, bip, arena, postmap, READ); in btt_read_pg()
1313 static int btt_write_pg(struct btt *btt, struct bio_integrity_payload *bip, in btt_write_pg() argument
1372 if (bip) { in btt_write_pg()
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/linux/drivers/target/
H A Dtarget_core_iblock.c693 struct bio_integrity_payload *bip; in iblock_alloc_bip() local
704 bip = bio_integrity_alloc(bio, GFP_NOIO, bio_max_segs(cmd->t_prot_nents)); in iblock_alloc_bip()
705 if (IS_ERR(bip)) { in iblock_alloc_bip()
707 return PTR_ERR(bip); in iblock_alloc_bip()
711 bip_set_seed(bip, bio->bi_iter.bi_sector >> in iblock_alloc_bip()
714 pr_debug("IBLOCK BIP Size: %u Sector: %llu\n", bip->bip_iter.bi_size, in iblock_alloc_bip()
715 (unsigned long long)bip->bip_iter.bi_sector); in iblock_alloc_bip()
/linux/fs/xfs/libxfs/
H A Dxfs_dir2_data.c383 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_dir3_data_write_verify() local
397 if (bip) in xfs_dir3_data_write_verify()
398 hdr3->lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_dir3_data_write_verify()
H A Dxfs_sb.c1160 struct xfs_buf_log_item *bip = bp->b_log_item; in xfs_sb_write_verify() local
1179 if (bip) in xfs_sb_write_verify()
1180 dsb->sb_lsn = cpu_to_be64(bip->bli_item.li_lsn); in xfs_sb_write_verify()
/linux/Documentation/filesystems/xfs/
H A Dxfs-self-describing-metadata.rst305 struct xfs_buf_log_item *bip = bp->b_fspriv;
317 if (bip) {
319 hdr->lsn = cpu_to_be64(bip->bli_item.li_lsn);
/linux/drivers/net/wireless/mediatek/mt76/
H A Dmt792x.h119 struct mt76_connac_sta_key_conf bip; member
/linux/drivers/net/wireless/mediatek/mt76/mt7915/
H A Dmt7915.h150 struct mt76_connac_sta_key_conf bip; member
H A Dmain.c431 err = mt76_connac_mcu_add_key(&dev->mt76, vif, &msta->bip, in mt7915_set_key()
/linux/drivers/net/wireless/mediatek/mt76/mt7921/
H A Dmain.c563 err = mt76_connac_mcu_add_key(&dev->mt76, vif, &msta->deflink.bip, in mt7921_set_key()
572 &mvif->wep_sta->deflink.bip, in mt7921_set_key()
/linux/drivers/net/wireless/mediatek/mt76/mt7996/
H A Dmt7996.h256 struct mt76_connac_sta_key_conf bip; member
/linux/drivers/net/wireless/mediatek/mt76/mt7925/
H A Dmain.c713 err = mt7925_mcu_add_key(&dev->mt76, vif, &mlink->bip, in mt7925_set_link_key()
722 err = mt7925_mcu_add_key(&dev->mt76, vif, &mvif->wep_sta->deflink.bip, in mt7925_set_link_key()