const golang.org/x/sys/unix.PerfBitExcludeIdle

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L1099: 	PerfBitExcludeIdle                   = CBitFieldMaskBit7

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)