From: Andrew Morton <akpm@linux-foundation.org>
To: Changbin Du <changbin.du@huawei.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>,
<linux-modules@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Hui Wang <hw.huiwang@huawei.com>, Xiaoyi Su <suxiaoyi@huawei.com>
Subject: Re: [PATCH] modules: wait do_free_init correctly
Date: Tue, 19 Dec 2023 12:51:51 -0800 [thread overview]
Message-ID: <20231219125151.4a042a259edf3c916580ccfe@linux-foundation.org> (raw)
In-Reply-To: <20231219141231.2218215-1-changbin.du@huawei.com>
On Tue, 19 Dec 2023 22:12:31 +0800 Changbin Du <changbin.du@huawei.com> wrote:
> The commit 1a7b7d922081 ("modules: Use vmalloc special flag") moves
> do_free_init() into a global workqueue instead of call_rcu(). So now
> we should wait it via flush_work().
What are the runtime effects of this change?
next prev parent reply other threads:[~2023-12-19 20:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-19 14:12 [PATCH] modules: wait do_free_init correctly Changbin Du
2023-12-19 20:51 ` Andrew Morton [this message]
2023-12-19 21:52 ` Luis Chamberlain
2023-12-20 5:27 ` Changbin Du
2023-12-20 14:32 ` Luis Chamberlain
2023-12-21 2:30 ` Changbin Du
2023-12-25 4:07 ` Changbin Du
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