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Message-ID: <20180109150712.i5tm3nywi3w4w4rk@quack2.suse.cz> Date: Tue, 9 Jan 2018 16:07:12 +0100 From: Jan Kara <jack@...e.cz> To: piaojun <piaojun@...wei.com> Cc: Jan Kara <jack@...e.cz>, adilger.kernel@...ger.ca, arnd@...db.de, linux-ext4@...r.kernel.org, Ted Tso <tytso@....edu> Subject: Re: [PATCH] ext4: no need flush workqueue before destroying it On Tue 09-01-18 20:37:54, piaojun wrote: > destroy_workqueue() will do flushing work for us. > > Signed-off-by: Jun Piao <piaojun@...wei.com> Looks good. You can add: Reviewed-by: Jan Kara <jack@...e.cz> Adding Ted to CC as a maintainer... Honza > --- > fs/ext4/super.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/fs/ext4/super.c b/fs/ext4/super.c > index 0556cd0..2f46b0b 100644 > --- a/fs/ext4/super.c > +++ b/fs/ext4/super.c > @@ -870,7 +870,6 @@ static void ext4_put_super(struct super_block *sb) > ext4_unregister_li_request(sb); > ext4_quota_off_umount(sb); > > - flush_workqueue(sbi->rsv_conversion_wq); > destroy_workqueue(sbi->rsv_conversion_wq); > > if (sbi->s_journal) { > -- -- Jan Kara <jack@...e.com> SUSE Labs, CR
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