Messages in this thread | | | Date | Fri, 2 Mar 2018 11:20:14 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH v4 3/4] mm: Mark pages allocated through vmalloc |
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On Thu, Mar 01, 2018 at 01:15:22PM -0800, Matthew Wilcox wrote: > From: Matthew Wilcox <mawilcox@microsoft.com> > > Use a bit in page_type to mark pages which have been allocated through > vmalloc. This can be helpful when debugging crashdumps or analysing > memory fragmentation. Add a KPF flag to report these pages to userspace > and update page-types.c to interpret that flag. > > Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
-- Kirill A. Shutemov
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