Martin von Zweigbergk <martinvonz@google.com> [Thu, 09 Aug 2018 00:09:03 -0700] rev 39072
index: make capacity argument to nt_init be measured in revisions
The nodetree's internal capacity field is measures in nodetree nodes,
which is not something the caller should have to know about.
Differential Revision: https://phab.mercurial-scm.org/D4166
Martin von Zweigbergk <martinvonz@google.com> [Wed, 08 Aug 2018 23:41:50 -0700] rev 39071
index: avoid duplicating capacity-growth expression
We were duplicating the "*2" instead of reusing it. It's overflow-safe
to reuse as long as the growth factor (i.e. currently 2) is not larger
than sizeof(nodetreenode) (currently 64 or 128).
Differential Revision: https://phab.mercurial-scm.org/D4165
Martin von Zweigbergk <martinvonz@google.com> [Wed, 08 Aug 2018 23:36:15 -0700] rev 39070
index: move check for too large capacity into nt_init()
It's clearer to have the check just before the allocation happens.
Differential Revision: https://phab.mercurial-scm.org/D4164