On Tue, Mar 03, 2026 at 11:45:28AM +0530, Dev Jain wrote:
>We batch unmap anonymous lazyfree folios by folio_unmap_pte_batch.
>If the batch has a mix of writable and non-writable bits, we may end up
>setting the entire batch writable. Fix this by... See more
On Tue, Mar 03, 2026 at 05:55:58PM +0530, Dev Jain wrote:
[...]
>>>
>>> Fixes: 354dffd29575 ("mm: support batched unmap for lazyfree large folios during reclamation")
>>> Cc: stable
>>> Signed-off-by: Dev Jain
>>... See more
On Mon, Mar 02, 2026 at 03:31:59PM -0500, Zi Yan wrote:
>During a pagecache folio split, the values in the related xarray should not
>be changed from the original folio at xarray split time until all
>after-split folios are well formed and stored... See more
On Sat, Feb 21, 2026 at 05:39:16PM +0800, Vernon Yang wrote:
>From: Vernon Yang
>
>Currently, each scan always increases "progress" by HPAGE_PMD_NR,
>even if only scanning a single PTE/PMD entry.
>
>- When only scanning a sigle PTE entr... See more
On Fri, Jan 23, 2026 at 11:21:50AM +0800, Qi Zheng wrote: > > >On 1/22/26 10:00 PM, Wei Yang wrote: >> On Mon, Jan 19, 2026 at 11:18:52AM +0100, David Hildenbrand (Red Hat) wrote: >> > On 1/1/26 03:07, Wei Yang wrote: >> >... See more
