perf session: Add reader object
authorJiri Olsa <jolsa@kernel.org>
Thu, 10 Jan 2019 10:12:58 +0000 (11:12 +0100)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 21 Jan 2019 18:15:57 +0000 (15:15 -0300)
commit82715eb184c55b5097c8f1022f54303c2ddbc329
tree61dd7af44983c619f7b56bd755efac7e2e8750cc
parent4f5a473d79c755d2e325c9a8dab01804d5416923
perf session: Add reader object

Add a session private reader object to encapsulate the reading of the
event data block. Starting with a 'fd' field.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190110101301.6196-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/session.c