commit | 1217e2724c4f7196c159c58f28360e77972758e9 | [log] [tgz] |
---|---|---|
author | Cameron Finucane <eep@google.com> | Mon Feb 07 21:45:31 2022 +0000 |
committer | Commit Bot <commit-bot@chromium.org> | Mon Feb 07 21:45:31 2022 +0000 |
tree | ecb63313e7f600c12059a0c244a0b586bc7a0f45 | |
parent | d47c55ca94dde035ee0fda5c5c14c0840642161a [diff] |
[tools][fuzz] Use tmpfs for faster mutable data storage Particularly when writing large corpora consisting of many small files, minfs was acting as a performance bottleneck. This changes undercoat to transparently map data/ paths to tmp/ paths behind the scenes. With this change, the e2e test shows a 10x speedup when transferring a 2k element corpus. Bug: 92637 Change-Id: Ief50ea60be24f5b9024b84e5354f44a0c87830ba Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/642353 Reviewed-by: Aaron Green <aarongreen@google.com> Commit-Queue: Cameron Finucane <eep@google.com>
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