Lines Matching refs:first_block
1089 sector_t first_block;
1091 first_block = bmap(inode, probe_block);
1092 if (first_block == 0)
1098 if (first_block & (blocks_per_page - 1)) {
1110 if (block != first_block + block_in_page) {
1117 first_block >>= (PAGE_SHIFT - blkbits);
1119 if (first_block < lowest_block)
1120 lowest_block = first_block;
1121 if (first_block > highest_block)
1122 highest_block = first_block;
1128 ret = add_swap_extent(sis, page_no, 1, first_block);