Lines Matching refs:metadata
20 - Implement transparent huge page support for internal metadata. (@interwq)
69 reduces fragmentation over time and improves virtual memory and metadata
188 - Support manually created arena destruction, such that all data and metadata
244 naturally aligned "chunks", and store all metadata in arbitrarily distant
266 and directly embed extent metadata needed for fast-path deallocation.
272 - Convert various internal data structures such as size class metadata from
274 structure simplifications, such as making arena metadata fixed-size.
333 + stats.arenas.<i>.metadata.{mapped,allocated}
557 allocator metadata overhead by approximately 0.2%. (@djwatson)
638 - Avoid a chunk metadata read in arena_prof_tctx_set(), since it is in the
640 case out into arena_prof_tctx_reset(), which also avoids chunk metadata
739 - Add metadata statistics, which are accessible via the "stats.metadata",
740 "stats.arenas.<i>.metadata.mapped", and
741 "stats.arenas.<i>.metadata.allocated" mallctls.
750 optimization over dallocx() is the removal of a metadata read, which often
771 - Move small run metadata out of runs, into arena chunk headers. This reduces
773 classes, and packed (less uniformly aligned) metadata layout improves CPU