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Update jemalloc to version 5.2.1

Authored by vangyzen on Apr 21 2020, 2:40 PM.



Revert r354606 to restore r354605.

Apply one line from jemalloc commit d01b425e5d1e1 in hash_x86_128()
to fix the build with gcc, which only allows a fallthrough attribute
to appear before a case or default label.

Test Plan
  • universe worlds built with llvm
  • amd64 libc built with gcc 6.4.0, 6.5.0, and 9.2.0
  • Isilon OneFS has run with this for 3 months

Diff Detail

rS FreeBSD src repository
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

202 ↗(On Diff #70833)

Here is the one line I mentioned. Are you Jason Evans, author of jemalloc?

Looks like not, I guess it would be best to send him a mail directly.

This revision is now accepted and ready to land.Apr 21 2020, 6:19 PM
This revision was automatically updated to reflect the committed changes.