Messages in this thread |  | | Date | Sun, 19 Jan 2020 10:11:07 +0800 | From | Wei Yang <> | Subject | Re: [PATCH 0/5] mm/mremap.c: cleanup move_page_tables() a little |
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On Sat, Jan 18, 2020 at 04:07:02PM -0800, Andrew Morton wrote: >On Sat, 18 Jan 2020 07:22:49 +0800 Wei Yang <richardw.yang@linux.intel.com> wrote: > >> move_page_tables() tries to move page table by PMD or PTE. >> >> The root reason is if it tries to move PMD, both old and new range should >> be PMD aligned. But current code calculate old range and new range >> separately. This leads to some redundant check and calculation. >> >> This cleanup tries to consolidate the range check in one place to reduce >> some extra range handling. > >Thanks, I grabbed these, aimed at 5.7-rc1.
Thanks :)
-- Wei Yang Help you, Help me
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