perf ordered_events: Add ordered_events__flush_time interface
Add OE_FLUSH__TIME flush type, to be able to flush only certain amount of the queue based on the provided timestamp. It will be used in the following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Dmitry Levin <ldv@altlinux.org> Cc: Eugene Syromiatnikov <esyr@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Luis Cláudio Gonçalves <lclaudio@uudg.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20181205160509.1168-7-jolsa@kernel.org [ Fix the build on older systems such as centos 5 and 6 where 'time' shadows a global declaration ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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