Lines Matching defs:vbn
42 * @vbn - virtual block number of the block, 0 for non-virtual block
47 * This function sets @vbn (@pbn if @vbn is zero) in b_blocknr of the buffer.
59 sector_t pbn, __u64 vbn,
75 err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn);
94 if (vbn)
95 bh->b_blocknr = vbn;
112 * @vbn - virtual block number for the block
116 * specified by @vbn to the GC pagecache. @pbn can be supplied by the
127 __u64 vbn, struct buffer_head **out_bh)
133 vbn ? : pbn, pbn, REQ_OP_READ, 0,