tree 4a78dd97862e5a9081bfcb077c9794f0bb650897
parent 0f90992948dbbcdc3deb78424d1e7c8ebb6a5777
author Austin Eng <enga@chromium.org> 1708973967 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1708973967 +0000

Remove global device lock from CreateShaderModule/Pipeline

This allows multithreaded creation of these objects without
acquiring the global device lock. Note that creating objects
while the device is being destroyed is still not thread-safe.

Tested on Linux TSAN to be data-race free.

Bug: dawn:1662
Change-Id: Ia715fbccad2392f6643919426ef7e4fc5c24166a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/175206
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>