This commit moves the isSelect bool below the ticket uint32. The boolean was consuming 8 bytes of the struct. The uint32 was also consuming 8 bytes, so we can pack isSelect below the uint32 and save 8 bytes. This reduces the sudog struct from 96 bytes to 88 bytes. Change-Id: If555cdaf2f5eaa125e2590fc4d113dbc99750738 GitHub-Last-Rev: d63b4e086b17da74e185046dfecb12d58e4f19ac GitHub-Pull-Request: golang/go#36552 Reviewed-on: https://go-review.googlesource.com/c/go/+/214677 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org>
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