Lines Matching defs:lblock

579  * @lblock: The logical starting block number
581  * @mp: The metapath at lblock
588 static int gfs2_hole_size(struct inode *inode, sector_t lblock, u64 len,
601 		hole_size = metapath_to_block(GFS2_SB(inode), &clone) - lblock;
853 	sector_t lblock;
899 	lblock = pos >> inode->i_blkbits;
900 	iomap->offset = lblock << inode->i_blkbits;
902 	len = lblock_stop - lblock + 1;
906 	while ((lblock + 1) * sdp->sd_sb.sb_bsize > sdp->sd_heightsize[height])
908 	find_metapath(sdp, lblock, mp, height);
944 			ret = gfs2_hole_size(inode, lblock, len, mp, iomap);
959 			ret = gfs2_hole_size(inode, lblock, len, mp, iomap);
1218  * @lblock: The logical block number
1225  * when @lblock is not mapped.  Sets buffer_mapped(bh_map) and
1226  * bh_map->b_size to indicate the size of the mapping when @lblock and
1236 int gfs2_block_map(struct inode *inode, sector_t lblock,
1240 	loff_t pos = (loff_t)lblock << inode->i_blkbits;
1248 	trace_gfs2_bmap(ip, bh_map, lblock, create, 1);
1270 	trace_gfs2_bmap(ip, bh_map, lblock, create, ret);
1274 int gfs2_get_extent(struct inode *inode, u64 lblock, u64 *dblock,
1282 	ret = gfs2_iomap_get(inode, lblock << blkbits, *extlen << blkbits,
1295 int gfs2_alloc_extent(struct inode *inode, u64 lblock, u64 *dblock,
1303 	ret = gfs2_iomap_alloc(inode, lblock << blkbits, *extlen << blkbits,
1766 	u64 lblock = (offset + bsize - 1) >> bsize_shift;
1786 	 * The start position of the hole is defined by lblock, start_list, and
1810 		if (lblock >= lend)
1824 	find_metapath(sdp, lblock, &mp, ip->i_height);
2243  * @lblock: The logical block at start of new extent
2250 static int gfs2_add_jextent(struct gfs2_jdesc *jd, u64 lblock, u64 dblock, u64 blocks)
2266 	jext->lblock = lblock;
2295 	u64 lblock = 0;
2306 	size = (lblock_stop - lblock) << shift;
2314 		rc = gfs2_block_map(jd->jd_inode, lblock, &bh, 0);
2317 		rc = gfs2_add_jextent(jd, lblock, bh.b_blocknr, bh.b_size >> shift);
2321 		lblock += (bh.b_size >> ip->i_inode.i_blkbits);
2334 	fs_warn(sdp, "bmap=%d lblock=%llu block=%llu, state=0x%08lx, size=%llu\n",
2335 		rc, (unsigned long long)lblock, (unsigned long long)bh.b_blocknr,
2356 	u64 lblock, lblock_stop, size;
2371 	lblock = offset >> shift;
2376 	size = (lblock_stop - lblock) << shift;
2380 		gfs2_block_map(&ip->i_inode, lblock, &bh, 0);
2384 		lblock += (bh.b_size >> ip->i_inode.i_blkbits);