Searched refs:data_head (Results 1 – 11 of 11) sorted by relevance
| /linux-4.4.14/drivers/staging/vt6656/ |
| D | rxtx.h | 126 struct vnt_tx_datahead_g data_head; member
141 struct vnt_tx_datahead_g_fb data_head; member
149 struct vnt_tx_datahead_ab data_head; member
159 struct vnt_tx_datahead_a_fb data_head; member
169 struct vnt_tx_datahead_g data_head; member
180 struct vnt_tx_datahead_g_fb data_head; member
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| D | rxtx.c | 432 return vnt_rxtx_datahead_g(tx_context, &buf->data_head); in vnt_rxtx_rts_g_head()
476 return vnt_rxtx_datahead_g_fb(tx_context, &buf->data_head); in vnt_rxtx_rts_g_fb_head()
495 return vnt_rxtx_datahead_ab(tx_context, &buf->data_head); in vnt_rxtx_rts_ab_head()
524 return vnt_rxtx_datahead_a_fb(tx_context, &buf->data_head); in vnt_rxtx_rts_a_fb_head()
560 return vnt_rxtx_datahead_g_fb(tx_context, &buf->data_head); in vnt_fill_cts_fb_head()
586 return vnt_rxtx_datahead_g(tx_context, &buf->data_head); in vnt_fill_cts_head()
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| /linux-4.4.14/samples/bpf/ |
| D | trace_output_user.c | 67 __u64 data_head = header->data_head; in perf_event_read() local
73 if (data_head == data_tail) in perf_event_read()
79 end = base + data_head % buffer_size; in perf_event_read()
115 header->data_tail = data_head; in perf_event_read()
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| /linux-4.4.14/drivers/target/ |
| D | target_core_user.c | 100 size_t data_head; member
246 head_to_end(udev->data_head, udev->data_size)); in alloc_and_scatter_data_area()
248 to = (void *) udev->mb_addr + udev->data_off + udev->data_head; in alloc_and_scatter_data_area()
258 udev->data_head; in alloc_and_scatter_data_area()
262 UPDATE_HEAD(udev->data_head, copy_bytes, udev->data_size); in alloc_and_scatter_data_area()
272 udev->data_head; in alloc_and_scatter_data_area()
276 udev->data_off + udev->data_head; in alloc_and_scatter_data_area()
284 UPDATE_HEAD(udev->data_head, in alloc_and_scatter_data_area()
365 space = spc_free(udev->data_head, udev->data_tail, udev->data_size); in is_ring_space_avail()
367 pr_debug("no data space: %zu %zu %zu\n", udev->data_head, in is_ring_space_avail()
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| /linux-4.4.14/include/linux/ceph/ |
| D | messenger.h | 114 struct list_head *data_head; /* = &ceph_msg->data */ member
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| /linux-4.4.14/include/uapi/linux/ |
| D | perf_event.h | 542 __u64 data_head; /* head in the data section */ member
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| /linux-4.4.14/tools/perf/util/ |
| D | evlist.h | 205 u64 head = ACCESS_ONCE(pc->data_head); in perf_mmap__read_head()
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| /linux-4.4.14/kernel/events/ |
| D | ring_buffer.c | 87 rb->user_page->data_head = head; in perf_output_put_handle()
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| D | core.c | 9418 BUILD_BUG_ON((offsetof(struct perf_event_mmap_page, data_head)) in perf_event_init()
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| /linux-4.4.14/tools/perf/ |
| D | design.txt | 324 __u32 data_head; /* head in the data section */
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| /linux-4.4.14/net/ceph/ |
| D | messenger.c | 1117 cursor->data_head = &msg->data; in ceph_msg_data_cursor_init()
1193 BUG_ON(list_is_last(&cursor->data->links, cursor->data_head)); in ceph_msg_data_advance()
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