linux-kernel - Re: [PATCH v2 7/7] quota: remove unused function put_dquot

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230629110547.oppa5crrgzt6xrkf@quack3>
Date:   Thu, 29 Jun 2023 13:05:47 +0200
From:   Jan Kara <jack@...e.cz>
To:     Baokun Li <libaokun1@...wei.com>
Cc:     jack@...e.cz, linux-fsdevel@...r.kernel.org,
        linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
        yi.zhang@...wei.com, yangerkun@...wei.com, chengzhihao1@...wei.com,
        yukuai3@...wei.com
Subject: Re: [PATCH v2 7/7] quota: remove unused function put_dquot_list()

On Wed 28-06-23 21:21:55, Baokun Li wrote:
> Now that no one is calling put_dquot_list(), remove it.
> 
> Signed-off-by: Baokun Li <libaokun1@...wei.com>

I guess you can merge this with patch 6. When there was only a single user,
there's no good reason to separate the removal of the unused function...

								Honza

> ---
>  fs/quota/dquot.c | 20 --------------------
>  1 file changed, 20 deletions(-)
> 
> diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
> index df028fb2ce72..ba0125473be3 100644
> --- a/fs/quota/dquot.c
> +++ b/fs/quota/dquot.c
> @@ -1102,26 +1102,6 @@ static void remove_inode_dquot_ref(struct inode *inode, int type)
>  	dqput(dquot);
>  }
>  
> -/*
> - * Free list of dquots
> - * Dquots are removed from inodes and no new references can be got so we are
> - * the only ones holding reference
> - */
> -static void put_dquot_list(struct list_head *tofree_head)
> -{
> -	struct list_head *act_head;
> -	struct dquot *dquot;
> -
> -	act_head = tofree_head->next;
> -	while (act_head != tofree_head) {
> -		dquot = list_entry(act_head, struct dquot, dq_free);
> -		act_head = act_head->next;
> -		/* Remove dquot from the list so we won't have problems... */
> -		list_del_init(&dquot->dq_free);
> -		dqput(dquot);
> -	}
> -}
> -
>  static void remove_dquot_ref(struct super_block *sb, int type)
>  {
>  	struct inode *inode;
> -- 
> 2.31.1
> 
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR