Lines Matching refs:bh
382 struct buffer_head *bh; in ufs_alloc_lastblock() local
400 bh = page_buffers(lastpage); in ufs_alloc_lastblock()
402 bh = bh->b_this_page; in ufs_alloc_lastblock()
405 err = ufs_getfrag_block(inode, lastfrag, bh, 1); in ufs_alloc_lastblock()
410 if (buffer_new(bh)) { in ufs_alloc_lastblock()
411 clear_buffer_new(bh); in ufs_alloc_lastblock()
412 unmap_underlying_metadata(bh->b_bdev, in ufs_alloc_lastblock()
413 bh->b_blocknr); in ufs_alloc_lastblock()
418 set_buffer_uptodate(bh); in ufs_alloc_lastblock()
419 mark_buffer_dirty(bh); in ufs_alloc_lastblock()
425 phys64 = bh->b_blocknr + 1; in ufs_alloc_lastblock()
427 bh = sb_getblk(sb, i + phys64); in ufs_alloc_lastblock()
428 lock_buffer(bh); in ufs_alloc_lastblock()
429 memset(bh->b_data, 0, sb->s_blocksize); in ufs_alloc_lastblock()
430 set_buffer_uptodate(bh); in ufs_alloc_lastblock()
431 mark_buffer_dirty(bh); in ufs_alloc_lastblock()
432 unlock_buffer(bh); in ufs_alloc_lastblock()
433 sync_dirty_buffer(bh); in ufs_alloc_lastblock()
434 brelse(bh); in ufs_alloc_lastblock()