On 25 Mar 2024, at 0:44, John Hubbard wrote: > 1. Add information about the behavior of huge page splitting, with > respect to page/folio refcounts, and gup/pup pins. > > 2. Update and clarify the existing documentation, to compensate for the > ravages of time and code change. > > Cc: David Hildenbrand <david@xxxxxxxxxx> > Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx> > Cc: Zi Yan <ziy@xxxxxxxxxx> > > Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx> > --- > > Hi David, Matthew, Zi, > > This is a follow up from our short email thread of a week ago [1]. > > Zi, I've inflicted some minor violence upon your original wording, and > moved it into a Prerequisites section (item 4). > > > [1] https://lore.kernel.org/all/d9c06bec-805f-4d53-9f91-6b8ad29fcb6b@xxxxxxxxxx/ > > thanks, > John Hubbard > NVIDIA > > mm/huge_memory.c | 42 +++++++++++++++++++++++++++--------------- > 1 file changed, 27 insertions(+), 15 deletions(-) > LGTM. Thanks. Reviewed-by: Zi Yan <ziy@xxxxxxxxxx> -- Best Regards, Yan, Zi
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