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| author | Ingo Molnar <mingo@elte.hu> | 2011-08-14 11:48:29 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-08-14 11:48:29 +0200 |
| commit | bdc2209fd246820de2816691ac0e82600885e1a8 (patch) | |
| tree | 34dca4b8f1a94d1a4b6a79cff6931e8284e27718 /tools/perf/util/header.c | |
| parent | eeca7360f756f7e36e846f35018df20808c7ef63 (diff) | |
| parent | 3f4460a28fb2f73df6c32c3a305797abc01c0f9c (diff) | |
Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Diffstat (limited to 'tools/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index d4f3101773d..b6c1ad123ca 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -726,7 +726,16 @@ static int perf_header__read_build_ids_abi_quirk(struct perf_header *header, return -1; bev.header = old_bev.header; - bev.pid = 0; + + /* + * As the pid is the missing value, we need to fill + * it properly. The header.misc value give us nice hint. + */ + bev.pid = HOST_KERNEL_ID; + if (bev.header.misc == PERF_RECORD_MISC_GUEST_USER || + bev.header.misc == PERF_RECORD_MISC_GUEST_KERNEL) + bev.pid = DEFAULT_GUEST_KERNEL_ID; + memcpy(bev.build_id, old_bev.build_id, sizeof(bev.build_id)); __event_process_build_id(&bev, filename, session); |