Lines Matching refs:bh
751 struct buffer_head *bh; in jfs_quota_read() local
771 bh = sb_bread(sb, tmp_bh.b_blocknr); in jfs_quota_read()
772 if (!bh) in jfs_quota_read()
774 memcpy(data, bh->b_data+offset, tocopy); in jfs_quota_read()
775 brelse(bh); in jfs_quota_read()
796 struct buffer_head *bh; in jfs_quota_write() local
809 bh = sb_bread(sb, tmp_bh.b_blocknr); in jfs_quota_write()
811 bh = sb_getblk(sb, tmp_bh.b_blocknr); in jfs_quota_write()
812 if (!bh) { in jfs_quota_write()
816 lock_buffer(bh); in jfs_quota_write()
817 memcpy(bh->b_data+offset, data, tocopy); in jfs_quota_write()
818 flush_dcache_page(bh->b_page); in jfs_quota_write()
819 set_buffer_uptodate(bh); in jfs_quota_write()
820 mark_buffer_dirty(bh); in jfs_quota_write()
821 unlock_buffer(bh); in jfs_quota_write()
822 brelse(bh); in jfs_quota_write()