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Austin Clements authored
88e945fd introduced a non-speculative double check of the heap trigger before actually starting a concurrent GC. This was necessary to fix a race for heap-triggered GC, but broke sysmon-triggered periodic GC, since the heap check will of course fail for periodically triggered GC. Fix this by telling startGC whether or not this GC was triggered by heap size or a timer and only doing the heap size double check for GCs triggered by heap size. Fixes #12026. Change-Id: I7c3f6ec364545c36d619f2b4b3bf3b758e3bcbd6 Reviewed-on: https://go-review.googlesource.com/13168Reviewed-by:
Russ Cox <rsc@golang.org>
d57f0373