diff options
| author | fukachan <fukachan> | 2003-03-18 14:21:37 +0000 |
|---|---|---|
| committer | fukachan <fukachan> | 2003-03-18 14:21:37 +0000 |
| commit | 9e18105ce89bb06e5088bf7d20b9c6551e1fd9ab (patch) | |
| tree | 27198e951ec8c21c2c4a7af14490fc75cf45006e | |
| parent | 85af504a4bc9ce2e158dfe0cb9dc3750d1cf98f5 (diff) | |
| download | fml8-9e18105ce89bb06e5088bf7d20b9c6551e1fd9ab.tar.gz fml8-9e18105ce89bb06e5088bf7d20b9c6551e1fd9ab.tar.bz2 fml8-9e18105ce89bb06e5088bf7d20b9c6551e1fd9ab.zip | |
improve lock granualityy
| -rw-r--r-- | CHANGES.txt | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/CHANGES.txt b/CHANGES.txt index 8ed8fdf2..3dbd1306 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -1,7 +1,52 @@ CHANGES Last Modified: $Date$ -2003/03/16k5 +2003/03/18 + + 【重要】 giant lock をなくす。粒度の細かいロックへ移行した。 + + FML::Command::Admin::edit get mailq + FML::Command::User::deny guide help objective + not need lock + + FML::Process::Kernel + more logs around locks. + add deadlock warning. + reuse lock object if could. + +2003/03/17 + + 特定のデータ構造を操作する関数をできるだけ集約するべく改造する + →ロックの粒度を細かくするため + + FML::Process::Kernel + Mail::Delivery::Queue + fix that setrunnable() of Mail::Deliver::Queue returns the + correct value and FML::Process::Kernel logs the value. + + FML::Process::Distribute + use new lock channel article_spool_modify to exclusive lock for both + sequence updating and spool writing. In addition, locks at channel + article_sequence and article_spool are also done in each critical + section. + + FML::Command::Admin::chaddr + move the main code to FML::Command::UserControl. + modified to use FML::Command::UserControl. + + FML::Command::Admin::changepassword + move the main code to FML::Command::Auth. + + FML::Command::Auth + implement change_password(). + + FML::Process::Utils + get_address_list() uses get_user_list() in FML::Command::UserControl. + + FML::Command::UserControl + implement user_chaddr() and get_user_list(). + +2003/03/16 removed "fmlthread". instead of these, use the following commands: @@ -4558,4 +4603,4 @@ このファイルを創設する:) -$FML: CHANGES.txt,v 1.135 2003/03/11 16:14:23 fukachan Exp $ +$FML: CHANGES.txt,v 1.136 2003/03/16 13:04:40 fukachan Exp $ |