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| author | Dan Engelbrecht <[email protected]> | 2024-12-19 12:45:29 +0100 |
|---|---|---|
| committer | GitHub Enterprise <[email protected]> | 2024-12-19 12:45:29 +0100 |
| commit | 24e13e49e38578b82cdbe13d9d8d91a4ff8e38e3 (patch) | |
| tree | 41b2670896f1d61063c7c9047ca17ff012f11a43 | |
| parent | don't add overhead of verifying oplog presence on disk for "getchunks" rpc ca... (diff) | |
| download | zen-24e13e49e38578b82cdbe13d9d8d91a4ff8e38e3.tar.xz zen-24e13e49e38578b82cdbe13d9d8d91a4ff8e38e3.zip | |
increase limit for mmap path to 8kb (#270)
| -rw-r--r-- | CHANGELOG.md | 1 | ||||
| -rw-r--r-- | src/zencore/iobuffer.cpp | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 490a3e3c6..71fe831f6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,7 @@ - Improvement: Reduce memory buffer allocation in BlockStore::IterateBlock - Improvement: Tweaked BlockStore::IterateBlock logic when to use threaded work (at least 4 chunks requested) - Improvement: Remove overhead of verifying oplog presence on disk for "getchunks" rpc call in project store +- Improvement: Increase limit where we switch from simple read of IoBuffer file to mmap - Bugfix: CasContainerStrategy::IterateChunks could give wrong payload/index when requesting 1 or 2 chunks ## 5.5.16 diff --git a/src/zencore/iobuffer.cpp b/src/zencore/iobuffer.cpp index 3d9d6706a..3b5c89c3e 100644 --- a/src/zencore/iobuffer.cpp +++ b/src/zencore/iobuffer.cpp @@ -289,7 +289,7 @@ IoBufferExtendedCore::Materialize() const return; } - const size_t DisableMMapSizeLimit = 0x1000ull; + const size_t DisableMMapSizeLimit = 0x2000ull; if (m_DataBytes < DisableMMapSizeLimit) { |