taglinefilesource code
head348drivers/block/floppy.cstatic unsigned char head = 0;
head514drivers/block/floppy.ccount = floppy->sect*floppy->head*512;
head804drivers/block/floppy.c((sector-1 + head*floppy->sect)<<9);
head832drivers/block/floppy.coutput_byte(head<<2 | current_drive);
head834drivers/block/floppy.coutput_byte(head);
head842drivers/block/floppy.coutput_byte(head<<2 | current_drive);
head899drivers/block/floppy.coutput_byte((head<<2) | current_drive);
head939drivers/block/floppy.coutput_byte(head<<2 | current_drive);
head1022drivers/block/floppy.coutput_byte(head<<2 | current_drive);
head1036drivers/block/floppy.coutput_byte(head << 2 | current_drive);
head1076drivers/block/floppy.coutput_byte(head<<2 | current_drive);
head1102drivers/block/floppy.c((track_shift * track + head_shift * head) % floppy->sect);
head1107drivers/block/floppy.c*here++ = head;
head1169drivers/block/floppy.chead = block % floppy->head;
head1170drivers/block/floppy.ctrack = block / floppy->head;
head1186drivers/block/floppy.c(format_req.head & 0xfffe) || probing) {
head1190drivers/block/floppy.chead = format_req.head;
head1202drivers/block/floppy.c((sector + head*floppy->sect)<<9);
head83drivers/block/hd.cunsigned int head,sect,cyl,wpcom,lzone,ctl;
head121drivers/block/hd.cif (bios_info[0].head != 0)
head123drivers/block/hd.cbios_info[hdind].head  = hd_info[hdind].head = ints[2];
head152drivers/block/hd.cstatic int controller_ready(unsigned int drive, unsigned int head)
head159drivers/block/hd.coutb_p(0xA0 | (drive<<4) | head, HD_CURRENT);
head193drivers/block/hd.cunsigned int head,unsigned int cyl,unsigned int cmd,
head198drivers/block/hd.cif (drive>1 || head>15) {
head200drivers/block/hd.cdrive, cyl, head, sect);
head209drivers/block/hd.cif (!controller_ready(drive, head)) {
head221drivers/block/hd.coutb_p(0xA0|(drive<<4)|head,++port);
head326drivers/block/hd.chd_info[dev].head = ib[55];
head331drivers/block/hd.chd_info[dev].cyl, hd_info[dev].head, hd_info[dev].sect);
head412drivers/block/hd.chd_out(i,hd_info[i].sect,hd_info[i].sect,hd_info[i].head-1,
head672drivers/block/hd.cunsigned int sec,head,cyl,track;
head698drivers/block/hd.chead = track % hd_info[dev].head;
head699drivers/block/hd.ccyl = track / hd_info[dev].head;
head702drivers/block/hd.cdev+'a', cyl, head, sec, CURRENT->buffer);
head737drivers/block/hd.cif (hd_info[dev].head > 16) {
head744drivers/block/hd.chd_out(dev,nsect,sec,head,cyl,cmd,&read_intr);
head756drivers/block/hd.chd_out(dev,nsect,sec,head,cyl,WIN_MULTWRITE,&multwrite_intr);
head758drivers/block/hd.chd_out(dev,nsect,sec,head,cyl,WIN_WRITE,&write_intr);
head806drivers/block/hd.cput_fs_byte(bios_info[dev].head,
head974drivers/block/hd.cbios_info[drive].head  = hd_info[drive].head = *(2+BIOS);
head1017drivers/block/hd.cif (bios_info[i].head > 16) {
head1030drivers/block/hd.cbios_info[i].head);
head1032drivers/block/hd.chd[i<<6].nr_sects = bios_info[i].head *
head1076drivers/block/hd.c#define CAPACITY (bios_info[target].head*bios_info[target].sect*bios_info[target].cyl)
head326drivers/block/xd.cu_char head,sector,control,mode,temp;
head337drivers/block/xd.chead = track % xd_info[drive].heads;
head342drivers/block/xd.cprintk("xd_readwrite: drive = %d, head = %d, cylinder = %d, sector = %d, count = %d\n",drive,head,cylinder,sector,temp);
head346drivers/block/xd.cxd_build(cmdblk,operation == READ ? CMD_READ : CMD_WRITE,drive,head,cylinder,sector,temp & 0xFF,control);
head420drivers/block/xd.cstatic u_char *xd_build (u_char *cmdblk,u_char command,u_char drive,u_char head,u_short cylinder,u_char sector,u_char count,u_char control)
head423drivers/block/xd.ccmdblk[1] = ((drive & 0x07) << 5) | (head & 0x1F);
head186drivers/char/n_tty.cint head, seen_alnums;
head219drivers/char/n_tty.chead = (tty->read_head - 1) & (N_TTY_BUF_SIZE-1);
head220drivers/char/n_tty.cc = tty->read_buf[head];
head228drivers/char/n_tty.ctty->read_head = head;
head95drivers/char/psaux.cunsigned long head;
head185drivers/char/psaux.creturn queue->head == queue->tail;
head197drivers/char/psaux.cint head = queue->head;
head200drivers/char/psaux.cqueue->buf[head] = inb(AUX_INPUT_PORT);
head201drivers/char/psaux.cif (head != maxhead) {
head202drivers/char/psaux.chead++;
head203drivers/char/psaux.chead &= AUX_BUF_SIZE-1;
head205drivers/char/psaux.cqueue->head = head;
head218drivers/char/psaux.cint head = queue->head;
head221drivers/char/psaux.cqueue->buf[head] = inb(qp_data);
head222drivers/char/psaux.cif (head != maxhead) {
head223drivers/char/psaux.chead++;
head224drivers/char/psaux.chead &= AUX_BUF_SIZE-1;
head226drivers/char/psaux.cqueue->head = head;
head274drivers/char/psaux.cqueue->head = queue->tail = 0;          /* Flush input queue */
head316drivers/char/psaux.cqueue->head = queue->tail = 0;          /* Flush input queue */
head465drivers/char/psaux.cqueue->head = queue->tail = 0;
head183drivers/char/tty_ioctl.cint nr, head, tail;
head187drivers/char/tty_ioctl.chead = tty->canon_head;
head189drivers/char/tty_ioctl.cnr = (head - tail) & (N_TTY_BUF_SIZE-1);
head191drivers/char/tty_ioctl.cwhile (head != tail) {
head785drivers/net/ppp.cint  head = tty->read_q.head,
head790drivers/net/ppp.cPRINTK ((KERN_DEBUG "INQUEUE: head %d tail %d imode %x:\n", head, tail, 
head796drivers/net/ppp.cwhile (i != head) {
head45drivers/sound/midibuf.cint             len, head, tail;
head85drivers/sound/midibuf.cdata = q->queue[q->head]; \
head86drivers/sound/midibuf.cq->len--; q->head = (q->head+1) % MAX_QUEUE_SIZE; \
head148drivers/sound/midibuf.cmidi_out_buf[dev]->queue[midi_out_buf[dev]->head]))
head150drivers/sound/midibuf.cmidi_out_buf[dev]->head = (midi_out_buf[dev]->head + 1) % MAX_QUEUE_SIZE;
head212drivers/sound/midibuf.cmidi_in_buf[dev]->len = midi_in_buf[dev]->head = midi_in_buf[dev]->tail = 0;
head225drivers/sound/midibuf.cmidi_out_buf[dev]->len = midi_out_buf[dev]->head = midi_out_buf[dev]->tail = 0;
head930fs/buffer.cstruct buffer_head *bh, *head;
head933fs/buffer.chead = NULL;
head939fs/buffer.cbh->b_this_page = head;
head940fs/buffer.chead = bh;
head945fs/buffer.creturn head;
head950fs/buffer.cbh = head;
head952fs/buffer.chead = bh;
head954fs/buffer.cput_unused_buffer_head(head);
head83fs/dcache.cstatic inline void add_lru(struct dir_cache_entry * de, struct dir_cache_entry *head)
head85fs/dcache.cde->next_lru = head;
head86fs/dcache.cde->prev_lru = head->prev_lru;
head88fs/dcache.chead->prev_lru = de;
head29include/linux/fd.hhead,    /* nr of heads */
head40include/linux/fd.hunsigned int device,head,track;
head16include/linux/genhd.hunsigned char head;    /* starting head */
head123include/linux/xd.hstatic u_char *xd_build (u_char *cmdblk,u_char command,u_char drive,u_char head,u_short cylinder,u_char sector,u_char count,u_char control);
head496mm/swap.cstatic inline void add_mem_queue(struct mem_list * head, struct mem_list * entry)
head498mm/swap.centry->prev = head;
head499mm/swap.centry->next = head->next;
head501mm/swap.chead->next = entry;
head504mm/swap.cstatic inline void remove_mem_queue(struct mem_list * head, struct mem_list * entry)
head67net/inet/skbuff.cint skb_check(struct sk_buff *skb, int head, int line, char *file)
head69net/inet/skbuff.cif (head) {