Shawn Pearce wrote:
> This change only removes the deflate copy. But due to the SHA-1
> consistency issue I alluded to earlier, I think we're still making a
> full copy of the file in memory before we SHA-1 it or deflate it.
Hmm, I _think_ we still use mmap for that (which is why 748af44c needs
to compare the sha1 before and after).
But
1) a one-pass calculation would presumably be a little (5%?) faster
2) if there are smudge/clean filters or autocrlf involved, the
cleaned-up file is backed by swap and this all becomes moot.
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html