| /arch/arm/oprofile/ |
| D | backtrace.c | 48 static struct frame_tail* user_backtrace(struct frame_tail *tail) in user_backtrace() argument
53 if (!access_ok(VERIFY_READ, tail, sizeof(buftail))) in user_backtrace()
55 if (__copy_from_user_inatomic(buftail, tail, sizeof(buftail))) in user_backtrace()
62 if (tail >= buftail[0].fp) in user_backtrace()
70 struct frame_tail *tail = ((struct frame_tail *) regs->ARM_fp) - 1; in arm_backtrace() local
79 while (depth-- && tail && !((unsigned long) tail & 3)) in arm_backtrace()
80 tail = user_backtrace(tail); in arm_backtrace()
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| /arch/mips/include/asm/ |
| D | smtc_ipi.h | 46 struct smtc_ipi *tail; member
56 q->head = q->tail = p; in smtc_ipi_nq()
58 q->tail->flink = p; in smtc_ipi_nq()
60 q->tail = p; in smtc_ipi_nq()
81 q->tail = NULL; in __smtc_ipi_dq()
105 q->head = q->tail = p; in smtc_ipi_req()
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| /arch/sparc/kernel/ |
| D | prom_common.c | 190 struct property *head, *tail; in build_prop_list() local
192 head = tail = build_one_prop(node, NULL, in build_prop_list()
195 tail->next = build_one_prop(node, NULL, NULL, NULL, 0); in build_prop_list()
196 tail = tail->next; in build_prop_list()
197 while(tail) { in build_prop_list()
198 tail->next = build_one_prop(node, tail->name, in build_prop_list()
200 tail = tail->next; in build_prop_list()
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| D | ldc.c | 253 unsigned long limit, tail, new_tail, diff; in tx_has_space_for() local
257 tail = lp->tx_tail; in tx_has_space_for()
258 new_tail = tx_advance(lp, tail); in tx_has_space_for()
293 static int set_tx_tail(struct ldc_channel *lp, unsigned long tail) in set_tx_tail() argument
298 lp->tx_tail = tail; in set_tx_tail()
302 err = sun4v_ldc_tx_set_qtail(lp->id, tail); in set_tx_tail()
1473 unsigned long hv_err, tail; in write_nonraw() local
1491 tail = lp->tx_tail; in write_nonraw()
1493 struct ldc_packet *p = lp->tx_base + (tail / LDC_PACKET_SIZE); in write_nonraw()
1526 tail = tx_advance(lp, tail); in write_nonraw()
[all …]
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| /arch/x86/kernel/cpu/ |
| D | mkcapflags.pl | 18 $tail = $3;
19 if ($tail =~ /\/\*\s*\"([^"]*)\".*\*\//) {
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| /arch/alpha/lib/ |
| D | clear_user.S | 57 beq $1, $tail # .. e1 :
71 $tail:
72 bne $2, 1f # e1 : is there a tail to do?
86 and $1, 7, $2 # e1 : number of bytes in tail
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| D | ev6-memset.S | 104 beq $3,no_quad_b # U : tail stuff only
281 beq $3,no_quad # U : tail stuff only
468 beq $3,no_quad_w # U : tail stuff only
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| D | ev6-clear_user.S | 69 and $1, 7, $2 # .. .. E .. : number of misaligned bytes in tail
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| D | ev6-memcpy.S | 221 addq $18, 8, $18 # E : account for tail stuff
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| D | ev6-strncpy_from_user.S | 67 and a3, 7, t6 # E : number of tail bytes
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| /arch/sparc/boot/ |
| D | piggyback_64.c | 47 int image, tail; in main() local
103 if ((tail = open(argv[3],O_RDONLY)) < 0) die(argv[3]); in main()
104 while ((i = read (tail,buffer,1024)) > 0) in main()
107 if (close(tail) < 0) die("close"); in main()
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| D | piggyback_32.c | 77 int image, tail; in main() local
131 if ((tail = open(argv[3],O_RDONLY)) < 0) die(argv[3]); in main()
132 while ((i = read (tail,buffer,1024)) > 0) in main()
135 if (close(tail) < 0) die("close"); in main()
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| /arch/ia64/hp/sim/ |
| D | simserial.c | 210 if (CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE) == 0) { in rs_put_char()
239 if (info->xmit.head == info->xmit.tail || info->tty->stopped || info->tty->hw_stopped) { in transmit_chars()
242 info->xmit.head, info->xmit.tail, info->tty->stopped); in transmit_chars()
254 count = min(CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE), in transmit_chars()
255 SERIAL_XMIT_SIZE - info->xmit.tail); in transmit_chars()
256 console->write(console, info->xmit.buf+info->xmit.tail, count); in transmit_chars()
258 info->xmit.tail = (info->xmit.tail+count) & (SERIAL_XMIT_SIZE-1); in transmit_chars()
263 count = CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in transmit_chars()
266 info->xmit.tail += count; in transmit_chars()
276 if (info->xmit.head == info->xmit.tail || tty->stopped || tty->hw_stopped || in rs_flush_chars()
[all …]
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| /arch/um/drivers/ |
| D | line.c | 49 n = line->head - line->tail; in write_room()
104 line->tail = line->buffer; in buffer_data()
110 end = line->buffer + LINE_BUFSIZE - line->tail; in buffer_data()
113 memcpy(line->tail, buf, len); in buffer_data()
114 line->tail += len; in buffer_data()
118 memcpy(line->tail, buf, end); in buffer_data()
121 line->tail = line->buffer + len - end; in buffer_data()
140 if ((line->buffer == NULL) || (line->head == line->tail)) in flush_buffer()
143 if (line->tail < line->head) { in flush_buffer()
163 count = line->tail - line->head; in flush_buffer()
[all …]
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| /arch/powerpc/oprofile/cell/ |
| D | spu_task_sync.c | 57 if (spu_buff[spu].head >= spu_buff[spu].tail) { in spu_buff_add()
58 if ((spu_buff[spu].head - spu_buff[spu].tail) in spu_buff_add()
62 } else if (spu_buff[spu].tail > spu_buff[spu].head) { in spu_buff_add()
63 if ((spu_buff[spu].tail - spu_buff[spu].head) in spu_buff_add()
115 spu_buff[spu].tail, in sync_spu_buff()
119 spu_buff[spu].tail = curr_head; in sync_spu_buff()
476 spu_buff[spu].tail = 0; in oprofile_spu_buff_create()
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| D | pr_util.h | 78 unsigned int head, tail; member
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| /arch/x86/kernel/ |
| D | amd_iommu.c | 195 u32 head, tail; in iommu_poll_events() local
201 tail = readl(iommu->mmio_base + MMIO_EVT_TAIL_OFFSET); in iommu_poll_events()
203 while (head != tail) { in iommu_poll_events()
235 u32 tail, head; in __iommu_queue_command() local
238 tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET); in __iommu_queue_command()
239 target = iommu->cmd_buf + tail; in __iommu_queue_command()
241 tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size; in __iommu_queue_command()
243 if (tail == head) in __iommu_queue_command()
245 writel(tail, iommu->mmio_base + MMIO_CMD_TAIL_OFFSET); in __iommu_queue_command()
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| D | io_apic.c | 254 struct irq_pin_list *old_entry, *head, *tail, *entry; in init_copy_irq_2_pin() local
268 tail = entry; in init_copy_irq_2_pin()
284 tail->next = entry; in init_copy_irq_2_pin()
285 tail = entry; in init_copy_irq_2_pin()
289 tail->next = NULL; in init_copy_irq_2_pin()
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| /arch/um/include/shared/ |
| D | line.h | 52 char *tail; member
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| /arch/mn10300/kernel/ |
| D | asm-offsets.c | 100 OFFSET(__xmit_tail, uart_info, xmit.tail); in foo()
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| /arch/mips/kernel/ |
| D | smtc.c | 387 IPIQ[i].head = IPIQ[i].tail = NULL; in smtc_prepare_cpus()
743 i, (unsigned)IPIQ[i].head, (unsigned)IPIQ[i].tail, in smtc_ipi_qdump()
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| /arch/powerpc/platforms/cell/spufs/ |
| D | spufs.h | 70 unsigned long tail; member
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| D | file.c | 2416 return (ctx->switch_log->head - ctx->switch_log->tail) % in spufs_switch_log_used()
2448 ctx->switch_log->head = ctx->switch_log->tail = 0; in spufs_switch_log_open()
2477 p = ctx->switch_log->log + ctx->switch_log->tail % SWITCH_LOG_BUFSIZE; in switch_log_sprint()
2540 ctx->switch_log->tail = in spufs_switch_log_read()
2541 (ctx->switch_log->tail + 1) % in spufs_switch_log_read()
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| /arch/sparc/include/asm/ |
| D | hypervisor.h | 2881 unsigned long tail; /* New tail index to use */ member
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| /arch/sh/kernel/cpu/sh2a/ |
| D | entry.S | 58 add r2,r0 ! r0 = kernel stack tail
|