diff options
| author | Jason Evans <jasone@FreeBSD.org> | 2006-12-23 00:18:51 +0000 |
|---|---|---|
| committer | Jason Evans <jasone@FreeBSD.org> | 2006-12-23 00:18:51 +0000 |
| commit | ee0ab7cd86c305d84ced76ac3dd707fa39ef12b9 (patch) | |
| tree | 2403080d78b790e83a0c7964f4f3d99de68655ed /gnu | |
| parent | 6c5b1675081d7ae3cc8e6d1e232bc8deb0b27030 (diff) | |
Implement chunk allocation/deallocation hysteresis by caching one spare
chunk per arena, rather than immediately deallocating all unused chunks.
This fixes a potential performance issue when allocating/deallocating
an object of size (4kB..1MB] in a loop.
Reported by: davidxu
Notes
svn path=/head/; revision=165473
Diffstat (limited to 'gnu')
0 files changed, 0 insertions, 0 deletions