Electrolysis/Meetings/2016-05-19

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chutten

beta47-week3 analysis is available

• bug 1260769 - SLOW_SCRIPT_PAGE_COUNT difference is up to 0.11 from week2's 0.09
• bug 1272403 - hangs over 100ms difference is down to 0.30 from week2's 0.37

mconley

• TBD

gabor

• bug 1262661 - (OOM - Many large SessionStore:update messages) - Looked into some tests, waiting for review.
• bug 1258317 - (crash - crash in mozilla::ipc::TransferHandleToProcess) - Tried to do some research and had some talks, in the end Bob Owen came up with a workaround for the problem.
• bug 1259480 - (crash - FatalError crash in PContentChild::Read from PContentChild::SendReadPrefsArray) - looked into the pref parser to find something fishy that can cause the message corruption. Did not find anything that could cause the problem.

cervantes

• bug 1268900 NEW:: Add opt-in way to immediately deserialize a message after serializing it
  • has a working prototype
  • working on the code generation part
• bug 1258317 REOPENED:: crash in mozilla::ipc::TransferHandleToProcess (PBackground related)
  • updated patch pt 2. Requesting review.
  • Working on pt3 patch
• bug 1264566 NEW:: [e10s] UAC error message "Acces Denied" when doing action on file/folder after upload in Firefox with form submit
  • Helped investigating

kanru

• bug 1264642 ASSIGNED:: Reduce the contiguous address space needed for StructuredClone serialization
  • Start to rebase patches on top of BufferList<T>

ting

• bug 1259512 NEW:: [e10s] significantly higher rates of OOM crashes in the content process of Firefox with e10s than in the main process of non-e10s
  • read minidumps to check why there're so many tiny (<1M) blocks in virutal space
  • tried to break at VirtualAlloc* to find the piece of code allocating PAGE_WRITECOMBINE, but no luck
• bug 1267329
  • separated the patch to two parts, one for google breakpad and one for nsExceptionHandler
• bug 1110596
  • tried to make a patch based on :mccr8's proposal, but found difficulties

wcpan

• bug 1264566 NEW:: [e10s] UAC error message "Acces Denied" when doing action on file/folder after upload in Firefox with form submit
  • Investigating
  • Patch ready for feedback

felipe

• TBD