Messages in this thread Patch in this message | | | From | Dongsheng Yang <> | Subject | [PATCH 2/3] perf tools: Make perf kvm diff support --guestmount. | Date | Fri, 6 Dec 2013 17:25:52 -0500 |
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In manpage of perf-kvm, --guestmount is supported by diff command, but it does not work well.
This patch change the extend the checking in buildid-diff from guestkallsyms or guestmodules to perf_guest. Then this checking can cover the all cases perf kvm is used for.
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com> --- tools/perf/builtin-diff.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 3b67ea2..2a85cc9 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -1000,8 +1000,7 @@ static int data_init(int argc, const char **argv) data__files_cnt = argc; use_default = false; } - } else if (symbol_conf.default_guest_vmlinux_name || - symbol_conf.default_guest_kallsyms) { + } else if (perf_guest) { defaults[0] = "perf.data.host"; defaults[1] = "perf.data.guest"; } -- 1.8.2.1
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