From: David Hildenbrand <david@redhat.com>
To: Joanne Koong <joannelkoong@gmail.com>,
linux-mm@kvack.org, brauner@kernel.org
Cc: willy@infradead.org, jack@suse.cz, hch@infradead.org,
djwong@kernel.org, jlayton@kernel.org,
linux-fsdevel@vger.kernel.org, kernel-team@meta.com
Subject: Re: [PATCH v2 01/12] mm: pass number of pages to __folio_start_writeback()
Date: Wed, 3 Sep 2025 13:48:41 +0200 [thread overview]
Message-ID: <e130c95a-103c-40ba-95d9-2da4303ed2fd@redhat.com> (raw)
In-Reply-To: <20250829233942.3607248-2-joannelkoong@gmail.com>
On 30.08.25 01:39, Joanne Koong wrote:
> Add an additional arg to __folio_start_writeback() that takes in the
> number of pages to write back.
Usually we pass something like page+nr_pages so we know the actual
range. I assume here this is not required, because we only care about
using the #pages for accounting purposes, right?
--
Cheers
David / dhildenb
next prev parent reply other threads:[~2025-09-03 11:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-29 23:39 [PATCH v2 00/12] mm/iomap: add granular dirty and writeback accounting Joanne Koong
2025-08-29 23:39 ` [PATCH v2 01/12] mm: pass number of pages to __folio_start_writeback() Joanne Koong
2025-09-03 11:48 ` David Hildenbrand [this message]
2025-09-03 20:02 ` Darrick J. Wong
2025-09-03 20:05 ` David Hildenbrand
2025-08-29 23:39 ` [PATCH v2 02/12] mm: pass number of pages to __folio_end_writeback() Joanne Koong
2025-08-29 23:39 ` [PATCH v2 03/12] mm: add folio_end_writeback_pages() helper Joanne Koong
2025-08-29 23:39 ` [PATCH v2 04/12] mm: pass number of pages dirtied to __folio_mark_dirty() Joanne Koong
2025-08-29 23:39 ` [PATCH v2 05/12] mm: add filemap_dirty_folio_pages() helper Joanne Koong
2025-08-29 23:39 ` [PATCH v2 06/12] mm: add __folio_clear_dirty_for_io() helper Joanne Koong
2025-08-29 23:39 ` [PATCH v2 07/12] mm: add no_stats_accounting bitfield to wbc Joanne Koong
2025-08-29 23:39 ` [PATCH v2 08/12] mm: refactor clearing dirty stats into helper function Joanne Koong
2025-08-29 23:39 ` [PATCH v2 09/12] mm: add clear_dirty_for_io_stats() helper Joanne Koong
2025-08-29 23:39 ` [PATCH v2 10/12] iomap: refactor dirty bitmap iteration Joanne Koong
2025-09-03 18:53 ` Brian Foster
2025-09-03 19:59 ` Darrick J. Wong
2025-08-29 23:39 ` [PATCH v2 11/12] iomap: refactor uptodate " Joanne Koong
2025-08-29 23:39 ` [PATCH v2 12/12] iomap: add granular dirty and writeback accounting Joanne Koong
2025-09-02 23:46 ` Darrick J. Wong
2025-09-03 18:48 ` Brian Foster
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