[heap] Lower limit for maximum number of unmapper tasks

Bug: chromium:791043
Change-Id: Ica59510f9ee611d62bc65775977df7c7f99fb8ca
Reviewed-on: https://chromium-review.googlesource.com/807929
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49876}
This commit is contained in:
Michael Lippautz 2017-12-05 10:49:33 +01:00 committed by Commit Bot
parent 355e2f0888
commit 4d95c4b0c9

View File

@ -1229,7 +1229,7 @@ class V8_EXPORT_PRIVATE MemoryAllocator {
private:
static const int kReservedQueueingSlots = 64;
static const int kMaxUnmapperTasks = 24;
static const int kMaxUnmapperTasks = 4;
enum ChunkQueueType {
kRegular, // Pages of kPageSize that do not live in a CodeRange and