diff options
Diffstat (limited to 'src/mongo/db/catalog/index_catalog_entry_impl.h')
| -rw-r--r-- | src/mongo/db/catalog/index_catalog_entry_impl.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/mongo/db/catalog/index_catalog_entry_impl.h b/src/mongo/db/catalog/index_catalog_entry_impl.h index 13bd86209fe..6a6f84ff3aa 100644 --- a/src/mongo/db/catalog/index_catalog_entry_impl.h +++ b/src/mongo/db/catalog/index_catalog_entry_impl.h @@ -248,7 +248,7 @@ private: // this point, future writers do not need to update the catalog. mutable AtomicWord<bool> _isMultikeyForWrite; - // Controls concurrent access to '_indexMultikeyPathsForRead' and '_indexMultikeyPathsForWrite'. + // Controls concurrent access to '_indexMultikeyPathsForRead'. // We acquire this mutex rather than the RESOURCE_METADATA lock as a performance optimization // so that it is cheaper to detect whether there is actually any path-level multikey // information to update or not. @@ -263,8 +263,6 @@ private: // causes the index to be multikey. mutable MultikeyPaths _indexMultikeyPathsForRead; // May include paths not committed to catalog. - mutable MultikeyPaths - _indexMultikeyPathsForWrite; // Paths in catalog updated by a transaction commit. // The earliest snapshot that is allowed to read this index. boost::optional<Timestamp> _minVisibleSnapshot; |