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| author | Alvaro Videla <videlalvaro@gmail.com> | 2015-08-27 19:04:34 +0200 |
|---|---|---|
| committer | Alvaro Videla <videlalvaro@gmail.com> | 2015-08-27 19:04:34 +0200 |
| commit | 77bb3ee447b804ceb12647b37bbaca369f79dead (patch) | |
| tree | a13faa1aa0ff41baa29a6ab3a15cfcade9b71eee | |
| parent | 7b841803f39a005671a7f603b95ec99570d086de (diff) | |
| download | rabbitmq-server-git-77bb3ee447b804ceb12647b37bbaca369f79dead.tar.gz | |
refactors DeltaRam calculation from stats0
| -rw-r--r-- | src/rabbit_variable_queue.erl | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/rabbit_variable_queue.erl b/src/rabbit_variable_queue.erl index 682b9e0eb2..1a0521d184 100644 --- a/src/rabbit_variable_queue.erl +++ b/src/rabbit_variable_queue.erl @@ -1243,12 +1243,7 @@ stats0({DeltaReady, DeltaUnacked, ReadyMsgPaged}, persistent_bytes = PersistentBytes}) -> S = msg_size(MsgStatus), DeltaTotal = DeltaReady + DeltaUnacked, - DeltaRam = case {InRamBefore, InRamAfter} of - {false, false} -> 0; - {false, true} -> 1; - {true, false} -> -1; - {true, true} -> 0 - end, + DeltaRam = delta_ram(InRamBefore, InRamAfter), DeltaRamReady = case DeltaReady of 1 -> one_if(InRamAfter); -1 -> -one_if(InRamBefore); @@ -1268,6 +1263,12 @@ msg_size(#msg_status{msg_props = #message_properties{size = Size}}) -> Size. msg_in_ram(#msg_status{msg = Msg}) -> Msg =/= undefined. +%% delta_ram(InRamBefore, InRamAfter) +delta_ram(false, false) -> 0; +delta_ram(false, true) -> 1; +delta_ram(true, false) -> -1; +delta_ram(true, true) -> 0. + remove(AckRequired, MsgStatus = #msg_status { seq_id = SeqId, msg_id = MsgId, |