20
20
====================================
21
21
1) Need to move wt.last_rev (O(1))
22
22
2) apply delta from base to new rev (O(changes))
24
24
3) update meta-info (executable bits, etc) about modified files (O(changes))
26
26
2/3 could be concurrent (but that may not necessarily be faster)
28
28
potential issue w/ serialized is having 50k files in limbo/
31
31
adding new files in new directories.
33
33
modifying in place: reduces fragmentation of fs, not atomic