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-rw-r--r--vendor/github.com/pkg/profile/.travis.yml5
-rw-r--r--vendor/github.com/pkg/profile/profile.go25
2 files changed, 24 insertions, 6 deletions
diff --git a/vendor/github.com/pkg/profile/.travis.yml b/vendor/github.com/pkg/profile/.travis.yml
index 192c5c27f..1c9e6bb6b 100644
--- a/vendor/github.com/pkg/profile/.travis.yml
+++ b/vendor/github.com/pkg/profile/.travis.yml
@@ -1,9 +1,8 @@
language: go
go_import_path: github.com/pkg/profile
go:
- - 1.4.3
- - 1.5.2
- - 1.6.3
+ - 1.10.x
+ - 1.12.x
- tip
script:
diff --git a/vendor/github.com/pkg/profile/profile.go b/vendor/github.com/pkg/profile/profile.go
index c44913a4c..20e285427 100644
--- a/vendor/github.com/pkg/profile/profile.go
+++ b/vendor/github.com/pkg/profile/profile.go
@@ -19,6 +19,7 @@ const (
mutexMode
blockMode
traceMode
+ threadCreateMode
)
// Profile represents an active profiling session.
@@ -83,17 +84,20 @@ func MemProfileRate(rate int) func(*Profile) {
// MutexProfile enables mutex profiling.
// It disables any previous profiling settings.
-//
-// Mutex profiling is a no-op before go1.8.
func MutexProfile(p *Profile) { p.mode = mutexMode }
// BlockProfile enables block (contention) profiling.
// It disables any previous profiling settings.
func BlockProfile(p *Profile) { p.mode = blockMode }
-// Trace profile controls if execution tracing will be enabled. It disables any previous profiling settings.
+// Trace profile enables execution tracing.
+// It disables any previous profiling settings.
func TraceProfile(p *Profile) { p.mode = traceMode }
+// ThreadcreationProfile enables thread creation profiling..
+// It disables any previous profiling settings.
+func ThreadcreationProfile(p *Profile) { p.mode = threadCreateMode }
+
// ProfilePath controls the base path where various profiling
// files are written. If blank, the base path will be generated
// by ioutil.TempDir.
@@ -211,6 +215,21 @@ func Start(options ...func(*Profile)) interface {
logf("profile: block profiling disabled, %s", fn)
}
+ case threadCreateMode:
+ fn := filepath.Join(path, "threadcreation.pprof")
+ f, err := os.Create(fn)
+ if err != nil {
+ log.Fatalf("profile: could not create thread creation profile %q: %v", fn, err)
+ }
+ logf("profile: thread creation profiling enabled, %s", fn)
+ prof.closer = func() {
+ if mp := pprof.Lookup("threadcreate"); mp != nil {
+ mp.WriteTo(f, 0)
+ }
+ f.Close()
+ logf("profile: thread creation profiling disabled, %s", fn)
+ }
+
case traceMode:
fn := filepath.Join(path, "trace.out")
f, err := os.Create(fn)