ring_head 210 drivers/edac/thunderx_edac.c unsigned long ring_head; ring_head 550 drivers/edac/thunderx_edac.c unsigned long head = ring_pos(lmc->ring_head, ARRAY_SIZE(lmc->err_ctx)); ring_head 563 drivers/edac/thunderx_edac.c lmc->ring_head++; ring_head 593 drivers/edac/thunderx_edac.c while (CIRC_CNT(lmc->ring_head, lmc->ring_tail, ring_head 725 drivers/edac/thunderx_edac.c lmc->ring_head = 0; ring_head 1756 drivers/edac/thunderx_edac.c unsigned long ring_head; ring_head 1766 drivers/edac/thunderx_edac.c unsigned long head = ring_pos(tad->ring_head, ARRAY_SIZE(tad->err_ctx)); ring_head 1787 drivers/edac/thunderx_edac.c tad->ring_head++; ring_head 1798 drivers/edac/thunderx_edac.c unsigned long head = ring_pos(cbc->ring_head, ARRAY_SIZE(cbc->err_ctx)); ring_head 1816 drivers/edac/thunderx_edac.c cbc->ring_head++; ring_head 1827 drivers/edac/thunderx_edac.c unsigned long head = ring_pos(mci->ring_head, ARRAY_SIZE(mci->err_ctx)); ring_head 1837 drivers/edac/thunderx_edac.c mci->ring_head++; ring_head 1890 drivers/edac/thunderx_edac.c while (CIRC_CNT(l2c->ring_head, l2c->ring_tail, ring_head 2026 drivers/edac/thunderx_edac.c l2c->ring_head = 0; ring_head 473 drivers/gpu/drm/i915/gvt/cmd_parser.c unsigned long ring_head; ring_head 713 drivers/gpu/drm/i915/gvt/cmd_parser.c s->ring_head, s->ring_tail); ring_head 749 drivers/gpu/drm/i915/gvt/cmd_parser.c if (WARN_ON(s->ring_head == s->ring_tail)) ring_head 755 drivers/gpu/drm/i915/gvt/cmd_parser.c if (s->ring_head > s->ring_tail) { ring_head 756 drivers/gpu/drm/i915/gvt/cmd_parser.c if (s->ip_gma >= s->ring_head && s->ip_gma < ring_top) ring_head 757 drivers/gpu/drm/i915/gvt/cmd_parser.c len = (s->ip_gma - s->ring_head); ring_head 760 drivers/gpu/drm/i915/gvt/cmd_parser.c len = (ring_top - s->ring_head) + ring_head 763 drivers/gpu/drm/i915/gvt/cmd_parser.c len = (s->ip_gma - s->ring_head); ring_head 2785 drivers/gpu/drm/i915/gvt/cmd_parser.c s.ring_head = gma_head; ring_head 2834 drivers/gpu/drm/i915/gvt/cmd_parser.c s.ring_head = gma_head; ring_head 600 drivers/net/wireless/ath/carl9170/debug.c while (ar->debug.ring_head != ar->debug.ring_tail) { ring_head 602 drivers/net/wireless/ath/carl9170/debug.c ar->debug.ring[ar->debug.ring_head].reg, ring_head 603 drivers/net/wireless/ath/carl9170/debug.c ar->debug.ring[ar->debug.ring_head].value); ring_head 605 drivers/net/wireless/ath/carl9170/debug.c ar->debug.ring_head++; ring_head 606 drivers/net/wireless/ath/carl9170/debug.c ar->debug.ring_head %= CARL9170_DEBUG_RING_SIZE; ring_head 611 drivers/net/wireless/ath/carl9170/debug.c ar->debug.ring_head = ar->debug.ring_tail; ring_head 126 drivers/net/wireless/ath/carl9170/debug.h unsigned int ring_head, ring_tail; ring_head 161 drivers/usb/misc/ldusb.c unsigned int ring_head; ring_head 244 drivers/usb/misc/ldusb.c next_ring_head = (dev->ring_head+1) % ring_buffer_size; ring_head 246 drivers/usb/misc/ldusb.c actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_head * (sizeof(size_t)+dev->interrupt_in_endpoint_size)); ring_head 250 drivers/usb/misc/ldusb.c dev->ring_head = next_ring_head; ring_head 335 drivers/usb/misc/ldusb.c dev->ring_head = 0; ring_head 426 drivers/usb/misc/ldusb.c if (dev->ring_head != dev->ring_tail) ring_head 467 drivers/usb/misc/ldusb.c while (dev->ring_head == dev->ring_tail) { ring_head 2217 drivers/vhost/vhost.c __virtio16 ring_head; ring_head 2251 drivers/vhost/vhost.c if (unlikely(vhost_get_avail_head(vq, &ring_head, last_avail_idx))) { ring_head 2258 drivers/vhost/vhost.c head = vhost16_to_cpu(vq, ring_head); ring_head 305 drivers/video/fbdev/intelfb/intelfb.h u32 ring_head; ring_head 686 drivers/video/fbdev/intelfb/intelfbdrv.c dinfo->ring_head = 0; ring_head 1490 drivers/video/fbdev/intelfb/intelfbhw.c if (dinfo->ring_tail >= dinfo->ring_head) ring_head 1492 drivers/video/fbdev/intelfb/intelfbhw.c (dinfo->ring_tail - dinfo->ring_head); ring_head 1494 drivers/video/fbdev/intelfb/intelfbhw.c ring_space = dinfo->ring_head - dinfo->ring_tail; ring_head 1516 drivers/video/fbdev/intelfb/intelfbhw.c dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; ring_head 1519 drivers/video/fbdev/intelfb/intelfbhw.c if (dinfo->ring_head != last_head) { ring_head 1521 drivers/video/fbdev/intelfb/intelfbhw.c last_head = dinfo->ring_head; ring_head 1579 drivers/video/fbdev/intelfb/intelfbhw.c dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; ring_head 1696 drivers/video/fbdev/intelfb/intelfbhw.c DBG_MSG("ring = 0x%08x, 0x%08x (%d)\n", dinfo->ring_head,