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| author | Björn Gustavsson <[email protected]> | 2013-02-21 13:29:53 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2013-05-31 14:52:13 +0200 |
| commit | c4565ebd3af11ea8a7a010470b01317b5a4fc230 (patch) | |
| tree | 8d1b09e843288d0ad6f44e2a895292a6a2118d1c | |
| parent | de80abaac0af1ee62b69a405a5a36ecd601fab7c (diff) | |
| download | otp-c4565ebd3af11ea8a7a010470b01317b5a4fc230.tar.gz otp-c4565ebd3af11ea8a7a010470b01317b5a4fc230.tar.bz2 otp-c4565ebd3af11ea8a7a010470b01317b5a4fc230.zip | |
asnct1_name: Optimize clean/1
clean/1 is used quite lot; while not a bottleneck it does seem
unnecessary to stop and start the name server just to clear the
variables.
Since the change to clean/1 makes stop/1 unused, we can remove it.
| -rw-r--r-- | lib/asn1/src/asn1ct_name.erl | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/lib/asn1/src/asn1ct_name.erl b/lib/asn1/src/asn1ct_name.erl index 9711ea6d31..4674048a13 100644 --- a/lib/asn1/src/asn1ct_name.erl +++ b/lib/asn1/src/asn1ct_name.erl @@ -21,7 +21,6 @@ %%-compile(export_all). -export([start/0, - stop/0, curr/1, clear/0, active/1, @@ -43,13 +42,11 @@ start() -> already_started end. -stop() -> - req(stop), - erase(?MODULE). - name_server_loop({Ref, Parent} = Monitor,Vars) -> %% io:format("name -- ~w~n",[Vars]), receive + {_From,clear} -> + name_server_loop(Monitor, []); {From,{current,Variable}} -> From ! {?MODULE,get_curr(Vars,Variable)}, name_server_loop(Monitor,Vars); @@ -61,10 +58,8 @@ name_server_loop({Ref, Parent} = Monitor,Vars) -> {From,{next,Variable}} -> From ! {?MODULE,get_next(Vars,Variable)}, name_server_loop(Monitor,Vars); - {'DOWN', Ref, process, Parent, Reason} -> - exit(Reason); - {From,stop} -> - From ! {?MODULE,stopped} + {'DOWN', Ref, process, Parent, Reason} -> + exit(Reason) end. active(V) -> @@ -88,7 +83,7 @@ cast(Req) -> get(?MODULE) ! {self(), Req}, ok. -clear() -> stop(), start(). +clear() -> cast(clear). curr(V) -> req({current,V}). new(V) -> cast({new,V}). |