From: Chao Yu <chao@kernel.org>
To: jaegeuk@kernel.org
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, Chao Yu <chao@kernel.org>,
Daeho Jeong <daeho43@gmail.com>
Subject: [PATCH] f2fs: zone: fix to don't trigger OPU on pinfile for direct IO
Date: Fri, 26 Apr 2024 18:35:28 +0800 [thread overview]
Message-ID: <20240426103528.406063-1-chao@kernel.org> (raw)
Otherwise, it breaks pinfile's sematics.
Cc: Daeho Jeong <daeho43@gmail.com>
Signed-off-by: Chao Yu <chao@kernel.org>
---
fs/f2fs/data.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index bee1e45f76b8..e29000d83d52 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1596,7 +1596,8 @@ int f2fs_map_blocks(struct inode *inode, struct f2fs_map_blocks *map, int flag)
/* use out-place-update for direct IO under LFS mode */
if (map->m_may_create &&
- (is_hole || (f2fs_lfs_mode(sbi) && flag == F2FS_GET_BLOCK_DIO))) {
+ (is_hole || (flag == F2FS_GET_BLOCK_DIO && (f2fs_lfs_mode(sbi) &&
+ (!f2fs_sb_has_blkzoned(sbi) || !f2fs_is_pinned_file(inode)))))) {
if (unlikely(f2fs_cp_error(sbi))) {
err = -EIO;
goto sync_out;
--
2.40.1
next reply other threads:[~2024-04-26 10:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 10:35 Chao Yu [this message]
2024-04-26 11:30 ` [f2fs-dev] [PATCH] f2fs: zone: fix to don't trigger OPU on pinfile for direct IO Zhiguo Niu
2024-04-27 1:50 ` Chao Yu
2024-04-26 14:14 ` Daeho Jeong
2024-04-27 1:49 ` Chao Yu
2024-04-27 19:50 ` Daeho Jeong
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=20240426103528.406063-1-chao@kernel.org \
--to=chao@kernel.org \
--cc=daeho43@gmail.com \
--cc=jaegeuk@kernel.org \
--cc=linux-f2fs-devel@lists.sourceforge.net \
--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 read-only IMAP folder(s) and NNTP newsgroup(s).