linux-kernel - [PATCH v3 2/2] f2fs: enable fast symlink by utilizing inline data

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Message-Id: <1427163628-3840-2-git-send-email-wanpeng.li@linux.intel.com>
Date:	Tue, 24 Mar 2015 10:20:28 +0800
From:	Wanpeng Li <wanpeng.li@...ux.intel.com>
To:	Jaegeuk Kim <jaegeuk@...nel.org>
Cc:	Changman Lee <cm224.lee@...sung.com>,
	Chao Yu <chao2.yu@...sung.com>,
	linux-f2fs-devel@...ts.sourceforge.net,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	Wanpeng Li <wanpeng.li@...ux.intel.com>
Subject: [PATCH v3 2/2] f2fs: enable fast symlink by utilizing inline data

Fast symlink can utilize inline data flow to avoid using any
i_addr region, since we need to handle many cases such as
truncation, roll-forward recovery, and fsck/dump tools.

Signed-off-by: Wanpeng Li <wanpeng.li@...ux.intel.com>
---
 fs/f2fs/inline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index d3e0599..375d2c7 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -21,7 +21,7 @@ bool f2fs_may_inline(struct inode *inode)
 	if (f2fs_is_atomic_file(inode))
 		return false;
 
-	if (!S_ISREG(inode->i_mode))
+	if (!S_ISREG(inode->i_mode) && !S_ISLNK(inode->i_mode))
 		return false;
 
 	if (i_size_read(inode) > MAX_INLINE_DATA)
-- 
2.1.0

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