Messages in this thread | | | Date | Thu, 18 Mar 2021 11:03:10 -0400 | From | Johannes Weiner <> | Subject | Re: [PATCH] memcg: set page->private before calling swap_readpage |
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On Wed, Mar 17, 2021 at 06:59:59PM -0700, Shakeel Butt wrote: > The function swap_readpage() (and other functions it call) extracts swap > entry from page->private. However for SWP_SYNCHRONOUS_IO, the kernel > skips the swapcache and thus we need to manually set the page->private > with the swap entry before calling swap_readpage(). > > Signed-off-by: Shakeel Butt <shakeelb@google.com> > Reported-by: Heiko Carstens <hca@linux.ibm.com>
LGTM
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