From: Al Viro <viro@ZenIV.linux.org.uk>
To: Daeho Jeong <daeho.jeong@samsung.com>
Cc: Eric Dumazet <edumazet@google.com>,
"mguzik@redhat.com" <mguzik@redhat.com>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>
Subject: Re: Re: [PATCH] fs: initialize resize_wait wait queue of init task
Date: Wed, 17 May 2017 02:47:19 +0100 [thread overview]
Message-ID: <20170517014719.GV390@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20170517002519epcms1p31ef6730545cfb4652beab890a047805a@epcms1p3>
On Wed, May 17, 2017 at 12:25:19AM +0000, Daeho Jeong wrote:
> > I am curious, what kind of kernel threads are using file table ?
> > Thanks.
>
> I don't know all the cases of that.
> But, in the embedded world, a lot of device drivers or kernel daemons are
> opening the files to just watch and read,
> or to write some log data.
Sure, but WTF would they want file descriptors for that? All primitives
use struct file * anyway, so...
next prev parent reply other threads:[~2017-05-17 1:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170516064030epcas1p238af57ce4223442c821948621897d780@epcas1p2.samsung.com>
2017-05-16 6:40 ` [PATCH] fs: initialize resize_wait wait queue of init task Daeho Jeong
2017-05-16 14:10 ` Eric Dumazet
[not found] ` <CGME20170516064030epcas1p238af57ce4223442c821948621897d780@epcms1p3>
2017-05-17 0:25 ` Daeho Jeong
2017-05-17 1:47 ` Al Viro [this message]
[not found] ` <CGME20170516064030epcas1p238af57ce4223442c821948621897d780@epcms1p8>
2017-05-17 1:52 ` Daeho Jeong
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