Ben Peart 43f36ee3bb Enable the filesystem cache (fscache) in refresh_index(). ...

On file systems that support it, this can dramatically speed up operations
like add, commit, describe, rebase, reset, rm that would otherwise have to
lstat() every file to "re-match" the stat information in the index to that
of the file system.

On a synthetic repo with 1M files, "git reset" dropped from 52.02 seconds to
14.42 seconds for a savings of 72%.

Signed-off-by: Ben Peart <Ben.Peart@microsoft.com>

2018-10-04 21:05:44 +02:00

79 KiB

Raw Blame History

View Raw