[roll] Roll fuchsia [mm2] Prevent a crash in mm2 when memory usage is incoherent

In order to produce reports of memory usage, memory_monitor2 typically
iterates through known claims and compares aggregated memory usage
with kernel reported memory usage.

In some cases, those two signals can be incoherent, for instant if a
claim is added or removed between the moment we consult the kernel and
the moment we process the claims. Before the change, memory_monitor2
would crash if the total memory used by VMOs as reported by the kernel
is lower than the total amount of memory used by VMOs as computed from
claims.

Those incoherences are expected some of the time and do not warrant
crashing the whole process. It is also probably not worth reporting
them either, because they are unlikely to be actionable.

Original-Bug: https://fxbug.dev/417933381
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1277944
Original-Revision: 3cdae6c52640706ecde44c1f00513181790f06e2
GitOrigin-RevId: fa4a0739978b9c29ce30c1c72440859751586afb
Change-Id: Ie17b25c2e74061aa6656d0c411d77900271bc5b6
1 file changed
tree: 0fc6a73d8f3d33abd847a6fd307537f78efd14e4
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. flower
  6. jiri.lock
  7. MILESTONE
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
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 in one of the communication channels documented at get involved.

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.