On 12.11.25 16:56, Matthew Wilcox wrote:
On Wed, Nov 12, 2025 at 04:36:05PM +0530, Ojaswin Mujoo wrote:From: John Garry <[email protected]>Add page flag PG_atomic, meaning that a folio needs to be written back atomically. This will be used by for handling RWF_ATOMIC buffered IO in upcoming patches.Page flags are a precious resource. I'm not thrilled about allocating one to this rather niche usecase.
Fully agreed. -- Cheers David
