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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Queue-Id: D79CF40009 X-Rspamd-Server: rspam01 X-Stat-Signature: ef1wowbzrmaqnssnc3hk5chfacjyimwf X-HE-Tag: 1784552708-325844 X-HE-Meta: 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 QEs6BS/H AY6g2uAxK9eZdJYkLO5+fYyAoauowlxJyw+zXrwISHyxkY2/FmMdGLuhy9jdTBzYHAP2g2Ba5Jlfl+6kAnvSQJ81FrLR83O6ZDb4BvAkDUIgVsYD6a946wuuOTx/zpNcPAfShm8sxqM1oKpnkMtWMqwbegUhi219sKDseWa3VxkLhmKnmglsTwjdwQiXRZPfzTmh1lyHNfsJQXD4= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 7/20/26 05:02, Li Zhe wrote: > This reduces the average memmap initialization time measured during > rebind by about 60.4% for nd_pmem and 56.4% for dax_pmem. There are lots of things in the kernel we could optimize. Why is this important?