190957 2018-10-26 05:53:29 -0700 Use random() instead of begin() to limit cache sizes 2018-10-26 10:08:42 -0700 1 1 1 Unclassified WebKit WebCore Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=190814 InRadar P2 Normal --- 190953 1 koivisto webkit-unassigned cdumez commit-queue ggaren webkit-bug-importer oldest_to_newest 1472401 0 koivisto 2018-10-26 05:53:29 -0700 We use cache.remove(cache.begin()) pattern to limit sized of various caches. This is a bad pattern for tables that never rehash (because they have fixed maximum size) as most of the keys get permanently stuck in the table. 1472413 1 353180 koivisto 2018-10-26 06:48:42 -0700 Created attachment 353180 patch 1472452 2 cdumez 2018-10-26 08:10:54 -0700 Red bubbles. 1472455 3 koivisto 2018-10-26 08:19:02 -0700 (In reply to Chris Dumez from comment #2) > Red bubbles. Because of the blocking bug. 1472468 4 cdumez 2018-10-26 08:42:29 -0700 (In reply to Antti Koivisto from comment #3) > (In reply to Chris Dumez from comment #2) > > Red bubbles. > > Because of the blocking bug. Oh duh, I was on my phone, sorry. 1472469 5 353180 cdumez 2018-10-26 08:43:54 -0700 Comment on attachment 353180 patch r=me 1472485 6 353180 commit-queue 2018-10-26 10:07:58 -0700 Comment on attachment 353180 patch Clearing flags on attachment: 353180 Committed r237463: <https://trac.webkit.org/changeset/237463> 1472486 7 commit-queue 2018-10-26 10:07:59 -0700 All reviewed patches have been landed. Closing bug. 1472487 8 webkit-bug-importer 2018-10-26 10:08:42 -0700 <rdar://problem/45591018> 353180 2018-10-26 06:48:42 -0700 2018-10-26 10:07:58 -0700 patch cache-random.patch text/plain 8268 koivisto SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDIzNzQ0OCkKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDI4IEBACisyMDE4LTEwLTI2ICBBbnR0aSBL b2l2aXN0byAgPGFudHRpQGFwcGxlLmNvbT4KKworICAgICAgICBVc2UgcmFuZG9tKCkgaW5zdGVh ZCBvZiBiZWdpbigpIHRvIGxpbWl0IGNhY2hlIHNpemVzCisgICAgICAgIGh0dHBzOi8vYnVncy53 ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xOTA5NTcKKworICAgICAgICBSZXZpZXdlZCBieSBO T0JPRFkgKE9PUFMhKS4KKworICAgICAgICBXZSBjdXJyZW50bHkgdXNlIGNhY2hlLnJlbW92ZShj YWNoZS5iZWdpbigpKSBwYXR0ZXJuIHRvIGxpbWl0IHNpemVkIG9mIHZhcmlvdXMgY2FjaGVzLgor ICAgICAgICBUaGlzIGlzIGEgYmFkIHBhdHRlcm4gZm9yIHRhYmxlcyB0aGF0IG5ldmVyIHJlaGFz 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