RE: [f2fs-dev] [PATCH 04/13] f2fs: clear FI_INC_LINK during the recovery

[Chao Yu]

> -----Original Message-----
> From: Jaegeuk Kim [mailto:jaegeuk@xxxxxxxxxx]
> Sent: Wednesday, August 13, 2014 3:49 AM
> To: linux-kernel@xxxxxxxxxxxxxxx; linux-fsdevel@xxxxxxxxxxxxxxx;
> linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH 04/13] f2fs: clear FI_INC_LINK during the recovery
> 
> If an inode are fsynced multiple times with fsync & dent marks, this inode will
> set FI_INC_LINK at find_fsync_dnodes during the recovery.
> But, in recover_inode, recover_dentry doesn't clear that flag when multiple hits
> were occurred.
> 
> So this patch removes the flag for the further consistency.
> 
> Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>

> ---
>  fs/f2fs/recovery.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
> index fe1c6d9..cfb2aa9 100644
> --- a/fs/f2fs/recovery.c
> +++ b/fs/f2fs/recovery.c
> @@ -62,8 +62,10 @@ static int recover_dentry(struct page *ipage, struct inode *inode)
>  	}
>  retry:
>  	de = f2fs_find_entry(dir, &name, &page);
> -	if (de && inode->i_ino == le32_to_cpu(de->ino))
> +	if (de && inode->i_ino == le32_to_cpu(de->ino)) {
> +		clear_inode_flag(F2FS_I(inode), FI_INC_LINK);
>  		goto out_unmap_put;
> +	}
>  	if (de) {
>  		einode = f2fs_iget(inode->i_sb, le32_to_cpu(de->ino));
>  		if (IS_ERR(einode)) {
> --
> 1.8.5.2 (Apple Git-48)
> 
> 
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