perf header: Display feature name on write failure
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 Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-k9d9trozi5kkx737cy8n5xh5@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Родитель
aabae16575
Коммит
0c2aff4c78
|
@ -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);
|
||||
|
|
Загрузка…
Ссылка в новой задаче