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wrappers: improve push performance by reusing the existing metadata
Push operation for n commits regenerated SVNMeta class 2*n+1 times
(one time at beginning, n times in push() loop, 1 time per each of n
pulls). This operation is very costly when the revision map is big.
This commit reuses this metadata every time when there is no rebase
made between svn commits which leads to 1 metadata rebuild in optimistic
case and n+1 metadata rebuilds in pessimistic case (rebase after every commit).
To achieve this I added extra parameter to pull command to pass metadata
to it.
All unit tests are passing for this change.
| author | Mateusz Kwapich <mitrandir@fb.com> |
|---|---|
| date | Fri, 12 Dec 2014 16:17:11 -0800 |
| parents | ee4d0f91eaf9 |
| children | e7d84481cf76 |
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