tree ac96a18aa6f5b1caa7a18026873d4554e2677e98
parent 1a680a902ada111a0d8122e12b42f5b437ba2566
author Russ Cox <rsc@golang.org> 1487297595 -0500
committer Russ Cox <rsc@golang.org> 1487955937 +0000

runtime/pprof: use more efficient hash table for staging profile

The old hash table was a place holder that allocates memory
during every lookup for key generation, even for keys that hit
in the the table.

Change-Id: I4f601bbfd349f0be76d6259a8989c9c17ccfac21
Reviewed-on: https://go-review.googlesource.com/37163
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>