From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [PATCH 6/6] f2fs: avoid needless sync_inode_page when reading inline_data
Date: Mon, 25 Jan 2016 14:05:31 -0800 [thread overview]
Message-ID: <1453759531-16076-6-git-send-email-jaegeuk@kernel.org> (raw)
In-Reply-To: <1453759531-16076-1-git-send-email-jaegeuk@kernel.org>
In write_begin, if there is an inline_data, f2fs loads it into 0'th data page.
Since it's the read path, we don't need to sync its inode page.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/data.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index a6a6f08..4e992bf 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1464,7 +1464,6 @@ restart:
read_inline_data(page, ipage);
set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);
set_inline_node(ipage);
- sync_inode_page(&dn);
} else {
err = f2fs_convert_inline_page(&dn, page);
if (err)
--
2.6.3
prev parent reply other threads:[~2016-01-25 22:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-25 22:05 [PATCH 1/6] f2fs: speed up shrinking extent_node cache Jaegeuk Kim
2016-01-25 22:05 ` [PATCH 2/6] f2fs: give scheduling point in shrinking path Jaegeuk Kim
2016-01-25 22:05 ` [PATCH 3/6] f2fs: do f2fs_balance_fs when block is allocated Jaegeuk Kim
2016-01-25 22:05 ` [PATCH 4/6] f2fs: avoid multiple node page writes due to inline_data Jaegeuk Kim
2016-01-26 5:41 ` [f2fs-dev] " Chao Yu
2016-01-26 18:48 ` Jaegeuk Kim
2016-01-27 6:28 ` Chao Yu
2016-01-25 22:05 ` [PATCH 5/6] f2fs: don't need to sync node page at every time Jaegeuk Kim
2016-01-25 22:05 ` Jaegeuk Kim [this message]
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