r11858@catbus: nickm | 2007-02-21 00:27:44 -0500
As a trivial optimization, remove a redundant call to router_have_minimum_dir_info. This might shave 2% on some systems by according to some profilers. svn:r9610
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@ -53,6 +53,10 @@ Changes in version 0.1.2.8-alpha - 2007-??-??
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- Add STREAM_BW events to report per-entry-stream bandwidth use. (Patch
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from Robert Hogan.)
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o Minor bugfixes (performance):
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- Call router_have_min_dir_info half as often. (This is showing up in
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some profiles, but not others.)
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o Minor features:
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- Remove some never-implemented options. Mark PathlenCoinWeight as
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obsolete.
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@ -445,7 +445,10 @@ circuit_build_needed_circs(time_t now)
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connection_ap_attach_pending();
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/* make sure any hidden services have enough intro points */
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if (router_have_minimum_dir_info())
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/* XXXX012 circuit_build_needed_circs is only called at all if
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* router_have_minimum_dir_info is true; this check is redundant,
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* and it appears to show up on some people's profiles. */
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if (1 || router_have_minimum_dir_info())
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rend_services_introduce();
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if (time_to_new_circuit < now) {
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@ -4154,7 +4154,7 @@ static int need_to_update_have_min_dir_info = 1;
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int
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router_have_minimum_dir_info(void)
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{
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if (need_to_update_have_min_dir_info) {
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if (PREDICT_FALSE(need_to_update_have_min_dir_info)) {
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update_router_have_minimum_dir_info();
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need_to_update_have_min_dir_info = 0;
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}
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