zswap compressed swap caching · Maintained

Maintainers

• M Johannes Weiner <hannes@cmpxchg.org>
• M Yosry Ahmed <yosry@kernel.org>
• M Nhat Pham <nphamcs@gmail.com>
• R Chengming Zhou <chengming.zhou@linux.dev>

Paths

• F Documentation/admin-guide/mm/zswap.rst
• F include/linux/zswap.h
• F mm/zswap.c
• F tools/testing/selftests/cgroup/test_zswap.c

Last 30 days

Recent patches

Most-recent 3 patches in this subsystem on linuxppc-dev, ordered by date desc.

• COLD48d [PATCH 04/11] treewide: Convert struct kernel_param_ops initializers to DEFINE_KERNEL_PARAM_OPS
  2026-05-21 · Kees Cook <kees@kernel.org>
• STALE2805d [PATCH] mm: convert totalram_pages, totalhigh_pages and managed_pages to atomic.
  2018-10-23 · Arun KS <hidden>
• STALE4515d [PATCH v3 50/52] mm, zswap: Fix CPU hotplug callback registration
  2014-03-10 · Srivatsa S. Bhat <hidden>