Re: [PATCH v2 31/46] mm/writeback: Add folio_clear_dirty_for_io()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Jun 22, 2021 at 01:15:36PM +0100, Matthew Wilcox (Oracle) wrote:
> Transform clear_page_dirty_for_io() into folio_clear_dirty_for_io()
> and add a compatibility wrapper.  Also move the declaration to pagemap.h
> as this is page cache functionality that doesn't need to be used by the
> rest of the kernel.
> 
> Increases the size of the kernel by 79 bytes.  While we remove a few
> calls to compound_head(), we add a call to folio_nr_pages() to get the
> stats correct.

... for the eventual support of multi-page folios.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux