Opened 3 hours ago
Last modified 3 hours ago
#19254 new enhancement
[BFS] Take advantage of block-cache prefetching
| Reported by: | waddlesplash | Owned by: | axeld |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | File Systems/BFS | Version: | R1/beta5 |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
In hrev58332, an API was added to the block_cache to prefetch blocks. We should take advantage of this API in BFS, especially for directory iteration, to speed up the first reads of directories and such. This could go a long way to improving performance with Git with cold disk caches, I think.
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