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| author | Nick Mathewson <nickm@torproject.org> | 2008-12-18 17:19:04 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2008-12-18 17:19:04 +0000 |
| commit | bf80e2df3fe48f81c69bb68887376b02ab247e5f (patch) | |
| tree | d95e835992abf9a2bad5954042ea38e5a6a9df3c /doc/TODO.021 | |
| parent | b91335117f9faf84001acc65859886e4ddc267a5 (diff) | |
| download | tor-bf80e2df3fe48f81c69bb68887376b02ab247e5f.tar.gz tor-bf80e2df3fe48f81c69bb68887376b02ab247e5f.zip | |
Replace calls to time(NULL) that occur on the order of once per read, one per write, or once per cell with calls to a function that looks at a cached value of time. This is tricksy to benchmark, since it will only help on systems where time() is a syscall and syscalls are relatively slow.
svn:r17690
Diffstat (limited to 'doc/TODO.021')
| -rw-r--r-- | doc/TODO.021 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/TODO.021 b/doc/TODO.021 index b5e766b808..d8aa04084a 100644 --- a/doc/TODO.021 +++ b/doc/TODO.021 @@ -362,7 +362,7 @@ R d Do we want to maintain our own set of entryguards that we use as "who can change what" in local_routerstatus explicit. Make local_routerstatus (or equivalent) subsume all places to go for "what router is this?" - - Don't call time(NULL) so much; instead have a static time_t field + o Don't call time(NULL) so much; instead have a static time_t field that gets updated only a handful of times per second. - Refactor unit tests into multiple files |