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| author | Dmitry Vyukov <dvyukov@google.com> | 2016-04-11 08:57:52 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2016-04-11 17:56:44 +0000 |
| commit | 3fafe2e8888dadb6877fa1e7569f5bd1f688dd3a (patch) | |
| tree | 4536845e19040da8f528ae82af12b1afd0332d3c /src/runtime/trace.go | |
| parent | b04e145248d5d3721a41d4bb26704fdb43caaf38 (diff) | |
| download | go-3fafe2e8888dadb6877fa1e7569f5bd1f688dd3a.tar.xz | |
internal/trace: support parsing of 1.5 traces
1. Parse out version from trace header.
2. Restore handling of 1.5 traces.
3. Restore optional symbolization of traces.
4. Add some canned 1.5 traces for regression testing
(http benchmark trace, runtime/trace stress traces,
plus one with broken timestamps).
Change-Id: Idb18a001d03ded8e13c2730eeeb37c5836e31256
Reviewed-on: https://go-review.googlesource.com/21803
Run-TryBot: Dmitry Vyukov <dvyukov@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Diffstat (limited to 'src/runtime/trace.go')
| -rw-r--r-- | src/runtime/trace.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/trace.go b/src/runtime/trace.go index f54e5e0a7e..dcf534549a 100644 --- a/src/runtime/trace.go +++ b/src/runtime/trace.go @@ -356,7 +356,7 @@ func ReadTrace() []byte { trace.headerWritten = true trace.lockOwner = nil unlock(&trace.lock) - return []byte("go 1.5 trace\x00\x00\x00\x00") + return []byte("go 1.7 trace\x00\x00\x00\x00") } // Wait for new data. if trace.fullHead == 0 && !trace.shutdown { |