Lines Matching refs:bh
50 struct buffer_head *bh, *ptrbh[2];
108 bh = ptrbh[0];
109 if ( !bh || (wait_on_buffer(bh), !buffer_uptodate(bh)) ) {
116 cstart = le32_to_cpu(*(__le32 *)(bh->b_data + (blockptr & bufmask)));
120 brelse(bh);
121 bh = ptrbh[1];
122 if ( !bh || (wait_on_buffer(bh), !buffer_uptodate(bh)) ) {
128 cend = le32_to_cpu(*(__le32 *)(bh->b_data + (blockendptr & bufmask)));
129 brelse(bh);
179 bh = *bhptr++;
187 if ( !bh || (wait_on_buffer(bh), !buffer_uptodate(bh)) ) {
192 stream.next_in = bh->b_data + (cstart & bufmask);
224 bh = *bhptr++;
225 if ( !bh ||
226 (wait_on_buffer(bh), !buffer_uptodate(bh)) ) {
234 stream.next_in = bh->b_data;