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| author | Mathias Stearn <mathias@10gen.com> | 2016-06-14 15:51:40 -0400 |
|---|---|---|
| committer | Mathias Stearn <mathias@10gen.com> | 2016-06-22 16:04:36 -0400 |
| commit | 9fe9ddc29177f1929884f00cf9220fbcd5d932f4 (patch) | |
| tree | 1fe42a12d5daed8f920d50b087589f0205337788 /src/mongo/db/repl/multiapplier.h | |
| parent | e508ddcb51eec941ae50d9c2efb06b601811dc19 (diff) | |
| download | mongo-9fe9ddc29177f1929884f00cf9220fbcd5d932f4.tar.gz | |
SERVER-24242 Stop copying OplogEntries so much
With this change, we should no longer be copying any OplogEntries during
steady-state replication.
Diffstat (limited to 'src/mongo/db/repl/multiapplier.h')
| -rw-r--r-- | src/mongo/db/repl/multiapplier.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mongo/db/repl/multiapplier.h b/src/mongo/db/repl/multiapplier.h index e4f355ebd80..639c2fbbc2b 100644 --- a/src/mongo/db/repl/multiapplier.h +++ b/src/mongo/db/repl/multiapplier.h @@ -58,6 +58,8 @@ public: */ using Operations = std::vector<OplogEntry>; + using OperationPtrs = std::vector<const OplogEntry*>; + /** * Callback function to report final status of applying operations along with * list of operations (if applicable) that were not successfully applied. @@ -71,10 +73,10 @@ public: * would have the same outcome as calling SyncTail::syncApply() ('convertUpdatesToUpserts' * value will be embedded in the function implementation). */ - using ApplyOperationFn = stdx::function<void(const Operations&)>; + using ApplyOperationFn = stdx::function<void(OperationPtrs*)>; using MultiApplyFn = stdx::function<StatusWith<OpTime>( - OperationContext*, const MultiApplier::Operations&, MultiApplier::ApplyOperationFn)>; + OperationContext*, MultiApplier::Operations, MultiApplier::ApplyOperationFn)>; /** * Creates MultiApplier in inactive state. |