Lines Matching refs:bitmap_bh
479 struct buffer_head *bitmap_bh = NULL; in ext2_free_blocks() local
514 brelse(bitmap_bh); in ext2_free_blocks()
515 bitmap_bh = read_block_bitmap(sb, block_group); in ext2_free_blocks()
516 if (!bitmap_bh) in ext2_free_blocks()
538 bit + i, bitmap_bh->b_data)) { in ext2_free_blocks()
546 mark_buffer_dirty(bitmap_bh); in ext2_free_blocks()
548 sync_dirty_buffer(bitmap_bh); in ext2_free_blocks()
559 brelse(bitmap_bh); in ext2_free_blocks()
663 struct buffer_head *bitmap_bh, ext2_grpblk_t grp_goal, in ext2_try_to_allocate() argument
686 grp_goal = find_next_usable_block(start, bitmap_bh, end); in ext2_try_to_allocate()
694 bitmap_bh->b_data); in ext2_try_to_allocate()
702 grp_goal, bitmap_bh->b_data)) { in ext2_try_to_allocate()
875 unsigned int group, struct buffer_head *bitmap_bh) in alloc_new_reservation() argument
966 bitmap_bh, group_end_block - group_first_block + 1); in alloc_new_reservation()
1068 struct buffer_head *bitmap_bh, ext2_grpblk_t grp_goal, in ext2_try_to_allocate_with_rsv() argument
1083 return ext2_try_to_allocate(sb, group, bitmap_bh, in ext2_try_to_allocate_with_rsv()
1117 group, bitmap_bh); in ext2_try_to_allocate_with_rsv()
1138 ret = ext2_try_to_allocate(sb, group, bitmap_bh, grp_goal, in ext2_try_to_allocate_with_rsv()
1208 struct buffer_head *bitmap_bh = NULL; in ext2_new_blocks() local
1297 brelse(bitmap_bh); in ext2_new_blocks()
1298 bitmap_bh = read_block_bitmap(sb, group_no); in ext2_new_blocks()
1299 if (!bitmap_bh) in ext2_new_blocks()
1302 bitmap_bh, grp_target_blk, in ext2_new_blocks()
1338 brelse(bitmap_bh); in ext2_new_blocks()
1339 bitmap_bh = read_block_bitmap(sb, group_no); in ext2_new_blocks()
1340 if (!bitmap_bh) in ext2_new_blocks()
1346 bitmap_bh, -1, my_rsv, &num); in ext2_new_blocks()
1406 mark_buffer_dirty(bitmap_bh); in ext2_new_blocks()
1408 sync_dirty_buffer(bitmap_bh); in ext2_new_blocks()
1411 brelse(bitmap_bh); in ext2_new_blocks()
1429 brelse(bitmap_bh); in ext2_new_blocks()
1463 struct buffer_head *bitmap_bh; in ext2_count_free_blocks() local
1468 bitmap_bh = read_block_bitmap(sb, i); in ext2_count_free_blocks()
1469 if (!bitmap_bh) in ext2_count_free_blocks()
1472 x = ext2_count_free(bitmap_bh, sb->s_blocksize); in ext2_count_free_blocks()
1476 brelse(bitmap_bh); in ext2_count_free_blocks()