From: Eric Biggers <ebiggers@kernel.org>
To: Daeho Jeong <daeho43@gmail.com>
Cc: Chao Yu <yuchao0@huawei.com>, Daeho Jeong <daehojeong@google.com>,
kernel-team@android.com, linux-kernel@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH 2/2] f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE
Date: Thu, 26 Nov 2020 09:49:35 -0800 [thread overview]
Message-ID: <X7/qr/kVxl3AO/PR@sol.localdomain> (raw)
In-Reply-To: <CACOAw_xs0dizV_xg4-8ssC8wPRq8eXPw3QhHAFf3S-w3hp9jcg@mail.gmail.com>
On Thu, Nov 26, 2020 at 02:04:41PM +0900, Daeho Jeong wrote:
> Eric,
>
> do_page_cache_ra() is defined in mm/internal.h for internal use
> between in mm, so we cannot use this one right now.
> So, I think we could use page_cache_ra_unbounded(), because we already
> check i_size boundary on our own.
> What do you think?
What about page_cache_async_readahead() or page_cache_sync_readahead()?
- Eric
next prev parent reply other threads:[~2020-11-26 17:49 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-23 3:17 [PATCH 1/2] f2fs: add compress_mode mount option Daeho Jeong
2020-11-23 3:17 ` [PATCH 2/2] f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE Daeho Jeong
2020-11-23 17:19 ` [f2fs-dev] " Jaegeuk Kim
2020-11-23 18:48 ` Eric Biggers
2020-11-23 23:02 ` Daeho Jeong
2020-11-23 23:29 ` Eric Biggers
2020-11-24 1:03 ` Daeho Jeong
2020-11-24 3:05 ` Chao Yu
2020-11-26 5:04 ` Daeho Jeong
2020-11-26 6:35 ` Daeho Jeong
2020-11-26 6:54 ` Chao Yu
2020-11-26 17:49 ` Eric Biggers [this message]
2020-11-26 23:46 ` Daeho Jeong
2020-11-27 0:30 ` Daeho Jeong
2020-11-23 17:18 ` [f2fs-dev] [PATCH 1/2] f2fs: add compress_mode mount option Jaegeuk Kim
2020-11-23 18:46 ` Eric Biggers
2020-11-23 23:03 ` Daeho Jeong
2020-11-24 2:16 ` Chao Yu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=X7/qr/kVxl3AO/PR@sol.localdomain \
--to=ebiggers@kernel.org \
--cc=daeho43@gmail.com \
--cc=daehojeong@google.com \
--cc=kernel-team@android.com \
--cc=linux-f2fs-devel@lists.sourceforge.net \
--cc=linux-kernel@vger.kernel.org \
--cc=yuchao0@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®