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Bug 1298018 - Part 1: Clarify emptyChunks_ comment. r=jonco

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This commit is contained in:
Paul Bone 2017-10-18 09:17:04 +11:00
parent bb8ebfb3dd
commit a2d687ae35
1 changed files with 5 additions and 4 deletions
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9
js/src/gc/GCRuntime.h
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@ -1210,10 +1210,11 @@ class GCRuntime
AtomMarkingRuntime atomMarking;
private:
// When empty, chunks reside in the emptyChunks pool and are re-used as
// needed or eventually expired if not re-used. The emptyChunks pool gets
// refilled from the background allocation task heuristically so that empty
// chunks should always available for immediate allocation without syscalls.
// When chunks are empty, they reside in the emptyChunks pool and are
// re-used as needed or eventually expired if not re-used. The emptyChunks
// pool gets refilled from the background allocation task heuristically so
// that empty chunks should always be available for immediate allocation
// without syscalls.
GCLockData<ChunkPool> emptyChunks_;
// Chunks which have had some, but not all, of their arenas allocated live