[roll] Roll fuchsia [virtualization] Add batch operations to BlockDispatcher

This change extends the BlockDispatcher interface to provide operations
to read/write batches of requests and the virtio_block device is updated
to submit all the request in a single chain as a single batch.

None of the dispatchers are updated to provide custom batch operations
yet. Instead we just add a default implementation of ReadBatch and
WriteBatch that call the existing ReadAt and WriteAt methods in a loop.

Original-Bug: 93355
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/652745
Original-Revision: b140d82dd3ac80e23d728dc24a014eb9fb82558d
GitOrigin-RevId: fdbb6e9708ee4b00ab34c468d6b9dfbc7eab67f2
Change-Id: I3037e44f2fabe11c4d30e45195b59ab964545a0e
1 file changed
tree: 2cf47318e3ef9491bbda103032dcef31756dcee1
  1. infra/
  2. third_party/
  3. cts
  4. firmware
  5. flower
  6. jiri.lock
  7. minimal
  8. prebuilts
  9. README.md
  10. stem
  11. test_durations
  12. 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.