From: Andrew Morton <akpm@linux-foundation.org>
To: Benjamin LaHaise <bcrl@kvack.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
linux-aio@kvack.org, Linux Kernel <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>
Subject: Re: [GIT PULL] aio: changes for 3.19
Date: Sun, 14 Dec 2014 21:53:18 -0800 [thread overview]
Message-ID: <20141214215318.b2b41f06.akpm@linux-foundation.org> (raw)
In-Reply-To: <20141214223936.GJ2672@kvack.org>
On Sun, 14 Dec 2014 17:39:36 -0500 Benjamin LaHaise <bcrl@kvack.org> wrote:
> How about the documentation/comment updates below?
lgtm.
> ...
>
> +/* aio_ring_remap()
> + * Called when th aio event ring is being relocated within the process'
"the"
> + * address space. The primary purpose is to update the saved address of
> + * the aio event ring so that when the ioctx is detroyed, it gets removed
> + * from the correct userspace address. This is typically used when
> + * reloading a process back into memory by checkpoint-restore.
> + */
> static void aio_ring_remap(struct file *file, struct vm_area_struct *vma)
> {
> struct mm_struct *mm = vma->vm_mm;
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next prev parent reply other threads:[~2014-12-15 5:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-14 20:22 Benjamin LaHaise
2014-12-14 21:47 ` Linus Torvalds
2014-12-14 21:52 ` Benjamin LaHaise
2014-12-14 22:09 ` Linus Torvalds
2014-12-14 22:13 ` Andrew Morton
2014-12-14 22:39 ` Benjamin LaHaise
2014-12-15 5:53 ` Andrew Morton [this message]
2014-12-14 23:02 ` Kirill A. Shutemov
2014-12-14 23:08 ` Benjamin LaHaise
2014-12-14 23:11 ` Linus Torvalds
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