Messages in this thread | | | Date | Wed, 8 Feb 2017 20:50:25 -0800 (PST) | From | Hugh Dickins <> | Subject | Re: [PATCH] mm: fix KPF_SWAPCACHE |
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On Thu, 9 Feb 2017, Nicholas Piggin wrote: > On Tue, 7 Feb 2017 11:11:16 -0800 (PST) > Hugh Dickins <hughd@google.com> wrote: > > > 4.10-rc1 commit 6326fec1122c ("mm: Use owner_priv bit for PageSwapCache, > > valid when PageSwapBacked") aliased PG_swapcache to PG_owner_priv_1: > > so /proc/kpageflags' KPF_SWAPCACHE should now be synthesized, instead > > of being shown on unrelated pages which have PG_owner_priv_1 set. > > > > Signed-off-by: Hugh Dickins <hughd@google.com> > > Thanks Hugh, this seems fine to me. We want this for 4.10, no? > > Fixes: 6326fec1122c ("mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked") > Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Thanks Nick, yes, but don't worry: Linus jumped to it, and it's already in 4.10 as b6789123bccb ("mm: fix KPF_SWAPCACHE in /proc/kpageflags").
Hugh
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