-
Keith Randall authored
func f() { g() } We mistakenly don't add a frame pointer for f. This means f isn't seen when walking the frame pointer linked list. That matters for kernel-gathered profiles, and is an impediment for issues like #16638. To fix, allocate a stack frame even for otherwise frameless functions like f. It is a bit tricky because we need to avoid some runtime internals that really, really don't want one. No test at the moment, as only kernel CPU profiles would catch it. Tests will come with the implementation of #16638. Fixes #18103 Change-Id: I411206cc9de4c8fdd265bee2e4fa61d161ad1847 Reviewed-on: https://go-review.googlesource.com/33754 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Austin Clements <austin@google.com>
c96e94e6
Name |
Last commit
|
Last update |
---|---|---|
.. | ||
internal | ||
doc.go | ||
fmt_test.go | ||
main.go |