Display name of feature instead of just the number during recording data. Before: failed to write feature 13
Now: failed to write feature HEADER_CPU_TOPOLOGY Link: http://lkml.kernel.org/n/tip-k9d9trozi5kkx737cy8n5...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/perf/util/header.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 59b67aefa8b2..43ded20f1edf 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2290,7 +2290,7 @@ static int do_write_feat(int fd, struct perf_header *h, int type, err = feat_ops[type].write(fd, h, evlist); if (err < 0) { - pr_debug("failed to write feature %d\n", type); + pr_debug("failed to write feature %s\n", feat_ops[type].name); /* undo anything written */ lseek(fd, (*p)->offset, SEEK_SET); -- 2.7.4
