perf/util/s390-cpumsf.c

37  * auxiliary trace data processing. See s390_cpumsf_process_auxtrace_info()
44  * the offset and size of a CPU's auxtrace data. During auxtrace processing
57  * 2. PERF_RECORD_XXX processing triggers access to the auxtrace_queues.
83  * Perf event processing.
84  * Event processing of PERF_RECORD_XXX entries relies on time stamp entries.
106  * |  list, sort order is the timestamp. The event processing is deferred until
130  * Deferred processing determined by perf_session__process_user_event() is
194  * Return 0 on success and greater zero on error so processing continues.
580  * - of the event that triggered this processing.
581  * - or the time stamp when the last processing of this queue stopped.
583  *   position on where to continue processing on the next invocation
593  * 0:  Processing successful. The second parameter returns the
595  *     processing took place. Subsequent calls resume from this
597  * <0: An error occurred during processing. The second parameter
620 	 * this auxiliary page are ready for processing. If the  in s390_cpumsf_samples()
682  * Resume processing in the current buffer. If there is no buffer
684  * processing.
691  * 0: Normal processing done.
693  *     to stop processing completely.
716 			return 1;	/* Processing done on this queue */  in s390_cpumsf_run_decoder()