Subject	mm/ksm: use per-VMA locking to reduce mmap_lock contention
Author	xu.xin@linux.dev
Date	2026-11-02 13:28:44 +0000 UTC
Version	Version 2
Cc	acme@kernel.org adrian.hunter@intel.com agordeev@linux.ibm.com akpm@linux-foundation.org alexander.shishkin@linux.intel.com apopple@nvidia.com baohua@kernel.org baolin.wang@linux.alibaba.com borntraeger@linux.ibm.com byungchul@sk.com chengming.zhou@linux.dev david@kernel.org dev.jain@arm.com gerald.schaefer@linux.ibm.com gor@linux.ibm.com gourry@gourry.net harry@kernel.org hca@linux.ibm.com irogers@google.com james.clark@linaro.org jannh@google.com jolsa@kernel.org joshua.hahnjy@gmail.com kas@kernel.org lance.yang@linux.dev liam@infradead.org linux-kernel@vger.kernel.org linux-mm@kvack.org linux-s390@vger.kernel.org ljs@kernel.org mark.rutland@arm.com matthew.brost@intel.com mhiramat@kernel.org mhocko@suse.com mingo@redhat.com namhyung@kernel.org nico.pache@linux.dev oleg@redhat.com peterz@infradead.org riel@surriel.com rppt@kernel.org ryan.roberts@arm.com surenb@google.com svens@linux.ibm.com usama.arif@linux.dev vbabka@kernel.org xialonglong2025@163.com xialonglong@kylinos.cn xu.xin@linux.dev ying.huang@linux.alibaba.com ziy@nvidia.com

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