Lines Matching defs:child_ctx
5288 struct perf_event_context *child_ctx)
5302 parent_event->cpu, child_ctx,
5307 get_ctx(child_ctx);
5334 add_event_to_ctx(child_event, child_ctx);
5359 struct perf_event_context *child_ctx)
5366 child, NULL, child_ctx);
5371 child, leader, child_ctx);
5415 struct perf_event_context *child_ctx,
5440 struct perf_event_context *child_ctx;
5455 child_ctx = child->perf_event_ctxp;
5456 __perf_event_task_sched_out(child_ctx);
5463 raw_spin_lock(&child_ctx->lock);
5470 unclone_ctx(child_ctx);
5471 update_context_time(child_ctx);
5472 raw_spin_unlock_irqrestore(&child_ctx->lock, flags);
5479 perf_event_task(child, child_ctx, 0);
5492 mutex_lock(&child_ctx->mutex);
5495 list_for_each_entry_safe(child_event, tmp, &child_ctx->pinned_groups,
5497 __perf_event_exit_task(child_event, child_ctx, child);
5499 list_for_each_entry_safe(child_event, tmp, &child_ctx->flexible_groups,
5501 __perf_event_exit_task(child_event, child_ctx, child);
5508 if (!list_empty(&child_ctx->pinned_groups) ||
5509 !list_empty(&child_ctx->flexible_groups))
5512 mutex_unlock(&child_ctx->mutex);
5514 put_ctx(child_ctx);
5573 struct perf_event_context *child_ctx = child->perf_event_ctxp;
5580 if (!child_ctx) {
5588 child_ctx = kzalloc(sizeof(struct perf_event_context),
5590 if (!child_ctx)
5593 __perf_event_init_context(child_ctx, child);
5594 child->perf_event_ctxp = child_ctx;
5599 child, child_ctx);
5613 struct perf_event_context *child_ctx, *parent_ctx;
5679 child_ctx = child->perf_event_ctxp;
5681 if (child_ctx && inherited_all) {
5692 child_ctx->parent_ctx = cloned_ctx;
5693 child_ctx->parent_gen = parent_ctx->parent_gen;
5695 child_ctx->parent_ctx = parent_ctx;
5696 child_ctx->parent_gen = parent_ctx->generation;
5698 get_ctx(child_ctx->parent_ctx);