From: Matthew Wilcox <willy@infradead.org>
To: Kundan Kumar <kundan.kumar@samsung.com>
Cc: axboe@kernel.dk, hch@lst.de, kbusch@kernel.org,
linux-block@vger.kernel.org, joshi.k@samsung.com,
mcgrof@kernel.org, anuj20.g@samsung.com, nj.shetty@samsung.com,
c.gameti@samsung.com, gost.dev@samsung.com
Subject: Re: [PATCH v8 5/5] block: unpin user pages belonging to a folio at once
Date: Sat, 17 Aug 2024 05:36:00 +0100 [thread overview]
Message-ID: <ZsAosHAJNWAM811a@casper.infradead.org> (raw)
In-Reply-To: <20240711050750.17792-6-kundan.kumar@samsung.com>
On Thu, Jul 11, 2024 at 10:37:50AM +0530, Kundan Kumar wrote:
> +static inline void bio_release_folio(struct bio *bio, struct folio *folio,
> + unsigned long npages)
> +{
> + unpin_user_folio(folio, npages);
> +}
Why doesn't this need to check BIO_PAGE_PINNED like bio_release_page()
does? That should be explained, certainly in the commit message or
maybe in a comment.
next prev parent reply other threads:[~2024-08-17 4:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20240711051521epcas5p348f2cd84a1a80577754929143255352b@epcas5p3.samsung.com>
2024-07-11 5:07 ` [PATCH v8 0/5] block: add larger order folio instead of pages Kundan Kumar
[not found] ` <CGME20240711051529epcas5p1aaf694dfa65859b8a32bdffce5239bf6@epcas5p1.samsung.com>
2024-07-11 5:07 ` [PATCH v8 1/5] block: Added folio-ized version of bvec_try_merge_hw_page() Kundan Kumar
2024-08-17 4:23 ` Matthew Wilcox
2024-08-20 7:43 ` Kundan Kumar
2024-08-27 8:22 ` Kundan Kumar
[not found] ` <CGME20240711051532epcas5p360e92f46b86eca56e73643a71950783a@epcas5p3.samsung.com>
2024-07-11 5:07 ` [PATCH v8 2/5] block: Added folio-ized version of bio_add_hw_page() Kundan Kumar
[not found] ` <CGME20240711051536epcas5p369e005a83fb16d9f6d9636585cc66e3b@epcas5p3.samsung.com>
2024-07-11 5:07 ` [PATCH v8 3/5] block: introduce folio awareness and add a bigger size from folio Kundan Kumar
2024-07-25 20:56 ` Anuj gupta
[not found] ` <CGME20240711051539epcas5p2842f564375dc2f1c3de1a869c938436b@epcas5p2.samsung.com>
2024-07-11 5:07 ` [PATCH v8 4/5] mm: release number of pages of a folio Kundan Kumar
[not found] ` <CGME20240711051543epcas5p364f770974e2367d27c685a626cc9dbb5@epcas5p3.samsung.com>
2024-07-11 5:07 ` [PATCH v8 5/5] block: unpin user pages belonging to a folio at once Kundan Kumar
2024-07-18 6:17 ` Kundan Kumar
2024-07-25 20:40 ` Anuj gupta
2024-08-17 4:36 ` Matthew Wilcox [this message]
2024-08-08 23:04 ` [PATCH v8 0/5] block: add larger order folio instead of pages Luis Chamberlain
2024-08-12 13:38 ` Christoph Hellwig
2024-08-12 16:35 ` Luis Chamberlain
2024-08-16 8:45 ` Kundan Kumar
2024-08-17 1:22 ` Luis Chamberlain
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