forked from mirrors/gecko-dev
0056a7ee56
When sync IPC under the top-level PCompositorManager protocol does not reply within a certain time threshold we purposefully kill the GPU process. While this allows the user to recover from a stuck GPU process, we have little visibility about the underlying cause. This patch makes it so that we generate a paired minidump for the GPU and parent processes prior to killing the GPU process in GPUProcessHost::KillHard(). The implementation roughly follows the equivalent for content processes in ContentParent::KillHard(). As the GPU process can be purposefully killed during normal operation, and because generating minidumps can be expensive, we are careful to only do so when the new argument aGenerateMinidump is true. We additionally remove the aReason argument as it is unused (and currently innacurate in some places). As these minidumps may not automatically submitted we limit the minidumps generation to twice per session in order to avoid accumulating a large number of unsubmitted minidumps on disk. Differential Revision: https://phabricator.services.mozilla.com/D202166 |
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| app | ||
| chromium | ||
| contentproc | ||
| docs | ||
| glue | ||
| gtest | ||
| ipdl | ||
| mscom | ||
| testshell | ||
| moz.build | ||
| pull-chromium.py | ||