Hi Ying,
On Thu, Aug 20, 2020 at 12:36:08PM +0800, Huang, Ying wrote:
> Gao Xiang writes:
>
> > SWP_FS doesn't mean the device is file-backed swap device,
> > which just means each writeback request should go through fs
> > by DIO. Or it'll just use extents added by .swap_activate(),
> > but it
Gao Xiang writes:
> SWP_FS doesn't mean the device is file-backed swap device,
> which just means each writeback request should go through fs
> by DIO. Or it'll just use extents added by .swap_activate(),
> but it also works as file-backed swap device.
>
> So in order to achieve the goal of the
Hi Yang,
On Wed, Aug 19, 2020 at 02:41:08PM -0700, Yang Shi wrote:
> On Wed, Aug 19, 2020 at 1:15 PM Gao Xiang wrote:
> >
> > Hi Andrew,
> >
> > On Wed, Aug 19, 2020 at 01:05:06PM -0700, Andrew Morton wrote:
> > > On Thu, 20 Aug 2020 03:56:13 +0800 Gao Xiang wrote:
> > >
> > > > SWP_FS doesn't
On Wed, Aug 19, 2020 at 1:15 PM Gao Xiang wrote:
>
> Hi Andrew,
>
> On Wed, Aug 19, 2020 at 01:05:06PM -0700, Andrew Morton wrote:
> > On Thu, 20 Aug 2020 03:56:13 +0800 Gao Xiang wrote:
> >
> > > SWP_FS doesn't mean the device is file-backed swap device,
> > > which just means each writeback
Hi Rafael,
On Wed, Aug 19, 2020 at 04:44:05PM -0400, Rafael Aquini wrote:
> On Wed, Aug 19, 2020 at 01:05:06PM -0700, Andrew Morton wrote:
> > On Thu, 20 Aug 2020 03:56:13 +0800 Gao Xiang wrote:
> >
> > > SWP_FS doesn't mean the device is file-backed swap device,
> > > which just means each
On Wed, Aug 19, 2020 at 01:05:06PM -0700, Andrew Morton wrote:
> On Thu, 20 Aug 2020 03:56:13 +0800 Gao Xiang wrote:
>
> > SWP_FS doesn't mean the device is file-backed swap device,
> > which just means each writeback request should go through fs
> > by DIO. Or it'll just use extents added by
Hi Andrew,
On Wed, Aug 19, 2020 at 01:05:06PM -0700, Andrew Morton wrote:
> On Thu, 20 Aug 2020 03:56:13 +0800 Gao Xiang wrote:
>
> > SWP_FS doesn't mean the device is file-backed swap device,
> > which just means each writeback request should go through fs
> > by DIO. Or it'll just use extents
On Thu, 20 Aug 2020 03:56:13 +0800 Gao Xiang wrote:
> SWP_FS doesn't mean the device is file-backed swap device,
> which just means each writeback request should go through fs
> by DIO. Or it'll just use extents added by .swap_activate(),
> but it also works as file-backed swap device.
This is
SWP_FS doesn't mean the device is file-backed swap device,
which just means each writeback request should go through fs
by DIO. Or it'll just use extents added by .swap_activate(),
but it also works as file-backed swap device.
So in order to achieve the goal of the original patch,
SWP_BLKDEV
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