From 371a3378d83a755add84b2dca730a3a641002f3a Mon Sep 17 00:00:00 2001 From: Alexey Budankov Date: Mon, 18 Mar 2019 20:45:44 +0300 Subject: perf inject: Enable COMPRESSED record decompression Initialized decompression part of Zstd based API so COMPRESSED records would be decompressed into the resulting output data file. Signed-off-by: Alexey Budankov Reviewed-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/c27d7500-ecdd-3569-cab5-8f70bbed5ea4@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-inject.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 24086b7f1b14..8e0e06d3edfc 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -837,6 +837,9 @@ int cmd_inject(int argc, const char **argv) if (inject.session == NULL) return -1; + if (zstd_init(&(inject.session->zstd_data), 0) < 0) + pr_warning("Decompression initialization failed.\n"); + if (inject.build_ids) { /* * to make sure the mmap records are ordered correctly @@ -867,6 +870,7 @@ int cmd_inject(int argc, const char **argv) ret = __cmd_inject(&inject); out_delete: + zstd_fini(&(inject.session->zstd_data)); perf_session__delete(inject.session); return ret; } -- cgit v1.2.3