rsc: Delete multiple blob files per task by config #1652
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colinschmidt
approved these changes
Sep 25, 2024
| pub chunk_size: u32, | ||
| // Maximum number of files to delete from the disk per task | ||
| pub file_chunk_size: usize, |
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Is usize always going to be less than u32?
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no usize is the number of bits a pointer on the host has (so pretty much u64 everywhere). The API that the value goes into expects a usize so it was easier to let the config system do validation instead of pushing it all the way into the eviction task
Co-authored-by: Colin Schmidt <colin.schmidt@sifive.com>
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Blob file deletion previously launched a task per file. This has significant overhead when deleting 100s of thousands of files.
This change allows the config to specify how many files should be deleted per task