Lines Matching refs:lblock
572 * @lblock: The logical starting block number
574 * @mp: The metapath at lblock
581 static int gfs2_hole_size(struct inode *inode, sector_t lblock, u64 len,
594 hole_size = metapath_to_block(GFS2_SB(inode), &clone) - lblock;
845 sector_t lblock;
891 lblock = pos >> inode->i_blkbits;
892 iomap->offset = lblock << inode->i_blkbits;
894 len = lblock_stop - lblock + 1;
898 while ((lblock + 1) * sdp->sd_sb.sb_bsize > sdp->sd_heightsize[height])
900 find_metapath(sdp, lblock, mp, height);
936 ret = gfs2_hole_size(inode, lblock, len, mp, iomap);
951 ret = gfs2_hole_size(inode, lblock, len, mp, iomap);
1192 * @lblock: The logical block number
1199 * when @lblock is not mapped. Sets buffer_mapped(bh_map) and
1200 * bh_map->b_size to indicate the size of the mapping when @lblock and
1210 int gfs2_block_map(struct inode *inode, sector_t lblock,
1214 loff_t pos = (loff_t)lblock << inode->i_blkbits;
1222 trace_gfs2_bmap(ip, bh_map, lblock, create, 1);
1244 trace_gfs2_bmap(ip, bh_map, lblock, create, ret);
1248 int gfs2_get_extent(struct inode *inode, u64 lblock, u64 *dblock,
1256 ret = gfs2_iomap_get(inode, lblock << blkbits, *extlen << blkbits,
1269 int gfs2_alloc_extent(struct inode *inode, u64 lblock, u64 *dblock,
1277 ret = gfs2_iomap_alloc(inode, lblock << blkbits, *extlen << blkbits,
1718 u64 lblock = (offset + (1 << bsize_shift) - 1) >> bsize_shift;
1738 * The start position of the hole is defined by lblock, start_list, and
1762 if (lblock >= lend)
1776 find_metapath(sdp, lblock, &mp, ip->i_height);
2187 * @lblock: The logical block at start of new extent
2194 static int gfs2_add_jextent(struct gfs2_jdesc *jd, u64 lblock, u64 dblock, u64 blocks)
2210 jext->lblock = lblock;
2239 u64 lblock = 0;
2250 size = (lblock_stop - lblock) << shift;
2258 rc = gfs2_block_map(jd->jd_inode, lblock, &bh, 0);
2261 rc = gfs2_add_jextent(jd, lblock, bh.b_blocknr, bh.b_size >> shift);
2265 lblock += (bh.b_size >> ip->i_inode.i_blkbits);
2278 fs_warn(sdp, "bmap=%d lblock=%llu block=%llu, state=0x%08lx, size=%llu\n",
2279 rc, (unsigned long long)lblock, (unsigned long long)bh.b_blocknr,
2300 u64 lblock, lblock_stop, size;
2315 lblock = offset >> shift;
2320 size = (lblock_stop - lblock) << shift;
2324 gfs2_block_map(&ip->i_inode, lblock, &bh, 0);
2328 lblock += (bh.b_size >> ip->i_inode.i_blkbits);