From: Luis Chamberlain <mcgrof@kernel.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: hughd@google.com, akpm@linux-foundation.org, willy@infradead.org,
brauner@kernel.org, djwong@kernel.org, p.raghav@samsung.com,
da.gomez@samsung.com, rohan.puri@samsung.com,
rpuri.linux@gmail.com, a.manzanares@samsung.com,
dave@stgolabs.net, yosryahmed@google.com, keescook@chromium.org,
hare@suse.de, kbusch@kernel.org, patches@lists.linux.dev,
linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC v2 0/8] add support for blocksize > PAGE_SIZE
Date: Fri, 26 May 2023 01:18:19 -0700 [thread overview]
Message-ID: <ZHBrS4hTZZn3w4tF@bombadil.infradead.org> (raw)
In-Reply-To: <ZHBqfyPUR4B2GNsF@infradead.org>
On Fri, May 26, 2023 at 01:14:55AM -0700, Christoph Hellwig wrote:
> On Fri, May 26, 2023 at 12:55:44AM -0700, Luis Chamberlain wrote:
> > This is an initial attempt to add support for block size > PAGE_SIZE for tmpfs.
>
> The concept of a block size doesn't make any sense for tmpfs. What
> are you actually trying to do here?
More of helping to test high order folios for tmpfs. Swap for instance
would be one thing we could use to test.
Luis
next prev parent reply other threads:[~2023-05-26 8:18 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-26 7:55 [RFC v2 0/8] add support for blocksize > PAGE_SIZE Luis Chamberlain
2023-05-26 7:55 ` [RFC v2 1/8] page_flags: add is_folio_hwpoison() Luis Chamberlain
2023-05-26 13:51 ` Matthew Wilcox
2023-05-26 15:40 ` Keith Busch
2023-05-26 7:55 ` [RFC v2 2/8] shmem: convert to use is_folio_hwpoison() Luis Chamberlain
2023-05-26 14:32 ` Matthew Wilcox
2023-05-26 17:41 ` Luis Chamberlain
2023-05-26 18:41 ` Matthew Wilcox
2023-05-26 7:55 ` [RFC v2 3/8] shmem: account for high order folios Luis Chamberlain
2023-05-26 7:55 ` [RFC v2 4/8] shmem: add helpers to get block size Luis Chamberlain
2023-05-26 7:55 ` [RFC v2 5/8] shmem: account for larger blocks sizes for shmem_default_max_blocks() Luis Chamberlain
2023-05-26 7:55 ` [RFC v2 6/8] shmem: consider block size in shmem_default_max_inodes() Luis Chamberlain
2023-05-26 7:55 ` [RFC v2 7/8] shmem: add high order page support Luis Chamberlain
2023-05-26 7:55 ` [RFC v2 8/8] shmem: add support to customize block size order Luis Chamberlain
2023-05-26 8:07 ` [RFC v2 0/8] add support for blocksize > PAGE_SIZE Luis Chamberlain
2023-05-26 8:14 ` Christoph Hellwig
2023-05-26 8:18 ` Luis Chamberlain [this message]
2023-05-26 8:28 ` Christoph Hellwig
2023-05-26 8:35 ` Luis Chamberlain
2023-05-26 13:54 ` Matthew Wilcox
2023-05-26 17:33 ` Luis Chamberlain
2023-05-26 18:43 ` Matthew Wilcox
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