Lines Matching refs:bh
748 struct buffer_head *bh; in jfs_quota_read() local
768 bh = sb_bread(sb, tmp_bh.b_blocknr); in jfs_quota_read()
769 if (!bh) in jfs_quota_read()
771 memcpy(data, bh->b_data+offset, tocopy); in jfs_quota_read()
772 brelse(bh); in jfs_quota_read()
793 struct buffer_head *bh; in jfs_quota_write() local
806 bh = sb_bread(sb, tmp_bh.b_blocknr); in jfs_quota_write()
808 bh = sb_getblk(sb, tmp_bh.b_blocknr); in jfs_quota_write()
809 if (!bh) { in jfs_quota_write()
813 lock_buffer(bh); in jfs_quota_write()
814 memcpy(bh->b_data+offset, data, tocopy); in jfs_quota_write()
815 flush_dcache_page(bh->b_page); in jfs_quota_write()
816 set_buffer_uptodate(bh); in jfs_quota_write()
817 mark_buffer_dirty(bh); in jfs_quota_write()
818 unlock_buffer(bh); in jfs_quota_write()
819 brelse(bh); in jfs_quota_write()