Lines Matching defs:bn
114 * block bn. Blocks are free'd in LIFO order up to (but not including)
233 e4fs_daddr_t bn, lbn, lastiblock[EXT2_NIADDR], indir_lbn[EXT2_NIADDR];
371 bn = oip->i_ib[level];
372 if (bn != 0) {
374 fsbtodb(fs, bn), lastiblock[level], level, &count);
380 ext2_blkfree(oip, bn, fs->e2fs_fsize);
394 bn = oip->i_db[i];
395 if (bn == 0)
399 ext2_blkfree(oip, bn, bsize);
409 bn = oip->i_db[lastblock];
410 if (bn != 0) {
428 bn += numfrags(fs, newspace);
429 ext2_blkfree(oip, bn, oldspace - newspace);