rotate_disable    766 include/linux/perf_event.h 	int				rotate_disable;
rotate_disable   3780 kernel/events/core.c 	if (ctx->rotate_disable)
rotate_disable   12041 kernel/events/core.c 	parent_ctx->rotate_disable = 1;
rotate_disable   12052 kernel/events/core.c 	parent_ctx->rotate_disable = 0;