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[PATCH 5/6] f2fs: enable inline_dentry by default

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  [PATCH 5/6] f2fs: enable inline_dentry by default Chao Yu <yuchao0@huawei.com> - 2016-05-09 14:00 +0200
    Re: [PATCH 5/6] f2fs: enable inline_dentry by default Jaegeuk Kim <jaegeuk@kernel.org> - 2016-05-10 01:10 +0200

#1396972 — [PATCH 5/6] f2fs: enable inline_dentry by default

Make inline_dentry as default mount option to improve space usage and
IO performance in scenario of numerous small directory.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
---
 fs/f2fs/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 28c8992..4a4f4bd 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -824,6 +824,7 @@ static void default_options(struct f2fs_sb_info *sbi)
 
 	set_opt(sbi, BG_GC);
 	set_opt(sbi, INLINE_DATA);
+	set_opt(sbi, INLINE_DENTRY);
 	set_opt(sbi, EXTENT_CACHE);
 
 #ifdef CONFIG_F2FS_FS_XATTR
-- 
2.8.2.311.gee88674

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#1397500

On Mon, May 09, 2016 at 07:56:34PM +0800, Chao Yu wrote:
> Make inline_dentry as default mount option to improve space usage and
> IO performance in scenario of numerous small directory.

Hmm, I've not much tested this so far.
Let me take time to consider this for a while.

Thanks,

> 
> Signed-off-by: Chao Yu <yuchao0@huawei.com>
> ---
>  fs/f2fs/super.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
> index 28c8992..4a4f4bd 100644
> --- a/fs/f2fs/super.c
> +++ b/fs/f2fs/super.c
> @@ -824,6 +824,7 @@ static void default_options(struct f2fs_sb_info *sbi)
>  
>  	set_opt(sbi, BG_GC);
>  	set_opt(sbi, INLINE_DATA);
> +	set_opt(sbi, INLINE_DENTRY);
>  	set_opt(sbi, EXTENT_CACHE);
>  
>  #ifdef CONFIG_F2FS_FS_XATTR
> -- 
> 2.8.2.311.gee88674

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