diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rabbit_variable_queue.erl | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/src/rabbit_variable_queue.erl b/src/rabbit_variable_queue.erl index 44d7d73c27..8e07a0cb8d 100644 --- a/src/rabbit_variable_queue.erl +++ b/src/rabbit_variable_queue.erl @@ -1482,18 +1482,11 @@ permitted_beta_count(#vqstate { len = 0 }) -> infinity; permitted_beta_count(#vqstate { target_ram_count = 0 }) -> rabbit_queue_index:next_segment_boundary(0); -permitted_beta_count(#vqstate { q3 = Q3, - target_ram_count = TargetRamCount, +permitted_beta_count(#vqstate { target_ram_count = TargetRamCount, len = Len }) -> BetaDelta = lists:max([0, Len - TargetRamCount]), - Q3SizeLimit = - case ?QUEUE:peek(Q3) of - empty -> - 0; - {value, #msg_status { seq_id = SeqId }} -> - rabbit_queue_index:next_segment_boundary(SeqId) - SeqId - end, - lists:max([BetaDelta - ((BetaDelta * BetaDelta) div Len), Q3SizeLimit]). + lists:max([BetaDelta - ((BetaDelta * BetaDelta) div Len), + rabbit_queue_index:next_segment_boundary(0)]). chunk_size(Current, Permitted) when Permitted =:= infinity orelse Permitted >= Current -> @@ -1630,14 +1623,14 @@ push_betas_to_deltas(Quota, State = #vqstate { q2 = Q2, q3 = Q3, index_state = IndexState }) -> PushState = {Quota, Delta, IndexState}, - {Q2a, PushState1} = push_with_limit( - fun ?QUEUE:out/1, - fun (Q2MinSeqId) -> Q2MinSeqId end, - Q2, fun push_betas_to_deltas1/4, PushState), - {Q3a, PushState2} = push_with_limit( + {Q3a, PushState1} = push_with_limit( fun ?QUEUE:out_r/1, fun rabbit_queue_index:next_segment_boundary/1, - Q3, fun push_betas_to_deltas1/4, PushState1), + Q3, fun push_betas_to_deltas1/4, PushState), + {Q2a, PushState2} = push_with_limit( + fun ?QUEUE:out/1, + fun (Q2MinSeqId) -> Q2MinSeqId end, + Q2, fun push_betas_to_deltas1/4, PushState1), {_, Delta1, IndexState1} = PushState2, State #vqstate { q2 = Q2a, delta = Delta1, |