FullGCActivityCallback should use the percentage of pages uncompressed in RAM to determine deferral.
Created attachment 426561 [details] Patch
Created attachment 426563 [details] Patch
Created attachment 426569 [details] Patch
Created attachment 426571 [details] Patch
Comment on attachment 426571 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=426571&action=review > Source/WTF/ChangeLog:8 > + Add a noexecpt flavor of FunctionTraits. Why? Where is noexcept coming into play? Some std namespace function?
Created attachment 426575 [details] Patch
Comment on attachment 426571 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=426571&action=review >> Source/WTF/ChangeLog:8 >> + Add a noexecpt flavor of FunctionTraits. > > Why? Where is noexcept coming into play? Some std namespace function? mincore is marked noexcept on linux apparently, which is part of the reason I was getting build failures there.
Created attachment 426577 [details] Patch
Comment on attachment 426577 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=426577&action=review > Source/WTF/ChangeLog:8 > + Add a noexecpt flavor of FunctionTraits. I suggest you fix the typo here and mention mincore as the reason.
Comment on attachment 426577 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=426577&action=review >> Source/WTF/ChangeLog:8 >> + Add a noexecpt flavor of FunctionTraits. > > I suggest you fix the typo here and mention mincore as the reason. Sure, will do both before landing.
rdar://76425456
Comment on attachment 426577 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=426577&action=review In a follow up patch I'll make sure we account for PreciseAllocations too. > Source/JavaScriptCore/heap/BlockDirectory.cpp:80 > + // FIXME: We could cache this in bulk (e.g. 25 MB chunks) but we haven't seen any data that it actually matters. Actually, this probably shouldn't be marked as a FIXME since we're not actually going to fix this until we say data saying it matters.
Created attachment 426593 [details] Patch for landing
Committed r276324 (236804@main): <https://commits.webkit.org/236804@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 426593 [details].