diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-01-07 19:59:39 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-01-13 10:09:16 +0100 |
| commit | a89e5abe3efcc7facc666d3985769278937f86b0 (patch) | |
| tree | 4aa271d7d1d751ff842bb23874fcb91b384343cc /tools/perf/util/session.c | |
| parent | fed5af61dc0d9402d26e7fb8fb9731a60a8e05ca (diff) | |
perf symbols: Record the domain of DSOs in HEADER_BUILD_ID header table
So that we can restore them to the right DSO list (either
dsos__kernel or dsos__user).
We do that just like the kernel does for the other events,
encoding PERF_RECORD_MISC_{KERNEL,USER} in perf_event_header.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1262901583-8074-2-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index e0e6a075489..378ac5422bc 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -255,6 +255,7 @@ int perf_header__read_build_ids(int input, u64 offset, u64 size) while (offset < limit) { struct dso *dso; ssize_t len; + struct list_head *head = &dsos__user; if (read(input, &bev, sizeof(bev)) != sizeof(bev)) goto out; @@ -263,7 +264,10 @@ int perf_header__read_build_ids(int input, u64 offset, u64 size) if (read(input, filename, len) != len) goto out; - dso = dsos__findnew(filename); + if (bev.header.misc & PERF_RECORD_MISC_KERNEL) + head = &dsos__kernel; + + dso = __dsos__findnew(head, filename); if (dso != NULL) dso__set_build_id(dso, &bev.build_id); |