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Searched refs:head_index (Results 1 – 5 of 5) sorted by relevance

/Linux-v6.6/Documentation/translations/zh_CN/core-api/
Dcircular-buffers.rst82 CIRC_SPACE(head_index, tail_index, buffer_size);
89 CIRC_SPACE_TO_END(head_index, tail_index, buffer_size);
97 CIRC_CNT(head_index, tail_index, buffer_size);
104 CIRC_CNT_TO_END(head_index, tail_index, buffer_size);
/Linux-v6.6/Documentation/core-api/
Dcircular-buffers.rst80 CIRC_SPACE(head_index, tail_index, buffer_size);
88 CIRC_SPACE_TO_END(head_index, tail_index, buffer_size);
97 CIRC_CNT(head_index, tail_index, buffer_size);
104 CIRC_CNT_TO_END(head_index, tail_index, buffer_size);
/Linux-v6.6/drivers/block/drbd/
Ddrbd_worker.c464 ov = fb->values[fb->head_index]; in fifo_push()
465 fb->values[fb->head_index++] = value; in fifo_push()
467 if (fb->head_index >= fb->size) in fifo_push()
468 fb->head_index = 0; in fifo_push()
489 fb->head_index = 0; in fifo_alloc()
Ddrbd_int.h553 unsigned int head_index; member
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn32/
Ddcn32_resource.c2638 int head_index; in dcn32_acquire_idle_pipe_for_head_pipe_in_layer() local
2649 head_index = head_pipe->pipe_idx; in dcn32_acquire_idle_pipe_for_head_pipe_in_layer()
2650 pipe = &old_ctx->pipe_ctx[head_index]; in dcn32_acquire_idle_pipe_for_head_pipe_in_layer()