[roll] Roll fuchsia [msd-arm-mali] Write JIT VA using mapped memory

zx_vmo_write and zx_vmo_op_range can take an inordinate amount of time,
so try to cache buffer mappings and write JIT VAs using the mappings. In
practice the same memory regions are reused between frames, so the
caching is effective and this reduces
"MsdArmConnection::AllocateJitMemory write" times around 24us to 5us.

Original-Bug: 122629
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/810665
Original-Revision: 9b108e09a0d17ca0a67ae304f90da15b971cfcc8
GitOrigin-RevId: f0bbee47896678947a4c776ab35d5d7be4b4ff2d
Change-Id: Ib1e4b36a3374d451609ef0cafe0c9325effed841
1 file changed
tree: 398e9471f36e4f4f14efa4bff095fd2848b4893c
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. MILESTONE
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
  14. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.