From: Jaegeuk Kim via Linux-f2fs-devel <linux-f2fs-devel@lists.sourceforge.net>
To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [f2fs-dev] [PATCH] f2fs: allocate HOT_DATA for IPU writes
Date: Wed, 27 Aug 2025 21:52:22 +0000 [thread overview]
Message-ID: <20250827215222.1615844-1-jaegeuk@kernel.org> (raw)
Let's split IPU writes in hot data area to improve the GC efficiency.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/segment.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index e0f6589c6a1c..bb79dad55ac9 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -3688,7 +3688,8 @@ static int __get_segment_type_6(struct f2fs_io_info *fio)
if (file_is_hot(inode) ||
is_inode_flag_set(inode, FI_HOT_DATA) ||
- f2fs_is_cow_file(inode))
+ f2fs_is_cow_file(inode) ||
+ is_inode_flag_set(inode, FI_NEED_IPU))
return CURSEG_HOT_DATA;
return f2fs_rw_hint_to_seg_type(F2FS_I_SB(inode),
inode->i_write_hint);
--
2.51.0.318.gd7df087d1a-goog
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
next reply other threads:[~2025-08-27 21:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-27 21:52 Jaegeuk Kim via Linux-f2fs-devel [this message]
2025-08-28 3:31 ` [f2fs-dev] [PATCH] f2fs: allocate HOT_DATA for IPU writes Chao Yu via Linux-f2fs-devel
2025-08-28 15:23 ` Jaegeuk Kim via Linux-f2fs-devel
2025-08-28 23:17 ` Chao Yu via Linux-f2fs-devel
2025-08-29 20:47 ` Jaegeuk Kim via Linux-f2fs-devel
2025-08-30 1:11 ` Chao Yu via Linux-f2fs-devel
2025-08-30 23:54 ` Jaegeuk Kim via Linux-f2fs-devel
2025-09-01 2:15 ` Chao Yu via Linux-f2fs-devel
2025-09-02 20:20 ` patchwork-bot+f2fs--- via Linux-f2fs-devel
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=20250827215222.1615844-1-jaegeuk@kernel.org \
--to=linux-f2fs-devel@lists.sourceforge.net \
--cc=jaegeuk@kernel.org \
--cc=linux-kernel@vger.kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).