Re: [PATCH v7 0/9] mm: optimize zone-device memmap initialization
Dave Hansen <[email protected]> Mon, 20 Jul 2026 06:05:06 -0700
| Newsgroups | org.kernel.vger.linux-arch,org.kernel.vger.linux-hardening,org.kernel.vger.linux-kernel,org.kvack.linux-mm |
|---|---|
| Message-ID | <[email protected]> |
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?