[roll] Roll fuchsia [fxfs] Implement unlink

For now, files are always moved to the graveyard. Eventually we can
optimize this for the case where the file has no open references by
immediately deleting the file, but that requires appropriate locking on
the file node which isn't implemented yet.

For now, we don't ever purge files which are placed into the graveyard,
so they'll continue to take up space until we implement that.

Also fixed a small TODO in SimpleAllocator (to not assume an infinite
device), since this was tripped over when writing a test.

Tested: unit.
Multiply: fxfs-tests: 100
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/514621
Original-Revision: 80063857936c187a5080d89fa86a73bb2d546942
GitOrigin-RevId: a5b9eac2963c7daff86ca08664ec81fcf0e0fecd
Change-Id: I4ebd466d61bf47bd9f04c6e550da2c0bab21c178
1 file changed
tree: 3ddd181e603649cd2cf62c04bec2c7f914c57e90
  1. garnet/
  2. infra/
  3. peridot/
  4. third_party/
  5. topaz/
  6. zircon/
  7. firmware
  8. flower
  9. jiri.lock
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. 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 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.