• Matthew Dempsky's avatar
    runtime: simplify CPU profiling code · 3c8a89da
    Matthew Dempsky authored
    This makes Go's CPU profiling code somewhat more idiomatic; e.g.,
    using := instead of forward declaring variables, using "int" for
    element counts instead of "uintptr", and slices instead of C-style
    pointer+length.  This makes the code easier to read and eliminates a
    lot of type conversion clutter.
    
    Additionally, in sigprof we can collect just maxCPUProfStack stack
    frames, as cpuprof won't use more than that anyway.
    
    Change-Id: I0235b5ae552191bcbb453b14add6d8c01381bd06
    Reviewed-on: https://go-review.googlesource.com/6072
    Run-TryBot: Matthew Dempsky <mdempsky@google.com>
    TryBot-Result: Gobot Gobot <gobot@golang.org>
    Reviewed-by: 's avatarDmitry Vyukov <dvyukov@google.com>
    3c8a89da
trace.go 23.5 KB