diff options
Diffstat (limited to 'src/runtime/tracecpu.go')
| -rw-r--r-- | src/runtime/tracecpu.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/runtime/tracecpu.go b/src/runtime/tracecpu.go index c8a6f56ff2..092c707f83 100644 --- a/src/runtime/tracecpu.go +++ b/src/runtime/tracecpu.go @@ -6,6 +6,8 @@ package runtime +import "internal/trace/tracev2" + // traceInitReadCPU initializes CPU profile -> tracer state for tracing. // // Returns a profBuf for reading from. @@ -114,7 +116,7 @@ func traceStopReadCPU() { // Must not run on the system stack because profBuf.read performs race // operations. func traceReadCPU(gen uintptr) bool { - var pcBuf [traceStackSize]uintptr + var pcBuf [tracev2.MaxFramesPerStack]uintptr data, tags, eof := trace.cpuLogRead[gen%2].read(profBufNonBlocking) for len(data) > 0 { @@ -169,17 +171,17 @@ func traceReadCPU(gen uintptr) bool { // Ensure we have a place to write to. var flushed bool - w, flushed = w.ensure(2 + 5*traceBytesPerNumber /* traceEvCPUSamples + traceEvCPUSample + timestamp + g + m + p + stack ID */) + w, flushed = w.ensure(2 + 5*traceBytesPerNumber /* tracev2.EvCPUSamples + tracev2.EvCPUSample + timestamp + g + m + p + stack ID */) if flushed { // Annotate the batch as containing strings. - w.byte(byte(traceEvCPUSamples)) + w.byte(byte(tracev2.EvCPUSamples)) } // Add the stack to the table. stackID := trace.stackTab[gen%2].put(pcBuf[:nstk]) // Write out the CPU sample. - w.byte(byte(traceEvCPUSample)) + w.byte(byte(tracev2.EvCPUSample)) w.varint(timestamp) w.varint(mpid) w.varint(ppid) |