Use relative paths to open simple cache entries |
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Issue descriptionCurrently we use /absolute/paths/into/deep/directories to open all simple cache entries. If we have a single VFS miss during path resolution, that's a real bummer. Instead, let's hold the cache directory open and use openat(2) to open the entries, thus avoiding any path resolution other than in the cache directory itself.
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May 15 2017
A potential problem with this idea is that clear cache buttons on Android seems to delete the directory, and we probably don't want to keep it open through that. |
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Comment 1 by sheriffbot@chromium.org
, May 15 2017Status: Untriaged (was: Available)