Messages in this thread | | | Date | Wed, 30 Oct 2019 09:50:37 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH] mm/filemap: do not allocate cache pages beyond end of file at read |
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On Tue, Oct 29, 2019 at 05:52:05PM +0100, Linus Torvalds wrote: > But NFS, for example, has open/close consistency, so the metadata > revalidation is at open() time, not at read time.
I don't know much about filesystems, but can't size of file change after the open() under network filesystem? Revlidation on read looks like an requirement anyway, no?
-- Kirill A. Shutemov
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