__tracepoint_page_ref_mod_and_return 13 include/linux/page_ref.h extern struct tracepoint __tracepoint_page_ref_mod_and_return; __tracepoint_page_ref_mod_and_return 132 include/linux/page_ref.h if (page_ref_tracepoint_active(__tracepoint_page_ref_mod_and_return)) __tracepoint_page_ref_mod_and_return 150 include/linux/page_ref.h if (page_ref_tracepoint_active(__tracepoint_page_ref_mod_and_return))