Closed Bug 1252374 Opened 5 years ago Closed 5 years ago
Increase the chunk size of the display
displayListArena uses 1 KiB chunks. If I increase it to 4 KiB the number of malloc/free calls goes down by almost 4x. This may also help with heap fragmentation, because page-sized blocks are easier for jemalloc to handle than sub-page-sized blocks.
Attachment #8725102 - Flags: review?(roc) → review+
https://hg.mozilla.org/integration/mozilla-inbound/rev/74a8cd912dcd154cdfd0c771d7d4ea73f016191e Bug 1252374 - Increase the chunk size of the displayListArena. r=roc.
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