runtime.mspan.speciallock (field)
13 uses
runtime (current package)
mgcmark.go#L381: lock(&s.speciallock)
mgcmark.go#L406: unlock(&s.speciallock)
mheap.go#L485: speciallock mutex // guards specials list and changes to pinnerBits
mheap.go#L1707: span.speciallock.key = 0
mheap.go#L1716: lockInit(&span.speciallock, lockRankMspanSpecial)
mheap.go#L1873: lock(&span.speciallock)
mheap.go#L1885: unlock(&span.speciallock)
mheap.go#L1908: lock(&span.speciallock)
mheap.go#L1919: unlock(&span.speciallock)
mheap.go#L2223: lock(&span.speciallock)
mheap.go#L2231: unlock(&span.speciallock)
pinner.go#L168: lock(&span.speciallock) // guard against concurrent calls of setPinned on same span
pinner.go#L213: unlock(&span.speciallock)
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