RE: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-27 Thread Wang, Wei W
On Friday, January 26, 2018 11:00 PM, Michael S. Tsirkin wrote: > On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > > This patch adds support to walk through the free

RE: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-27 Thread Wang, Wei W
On Friday, January 26, 2018 11:00 PM, Michael S. Tsirkin wrote: > On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > > This patch adds support to walk through the free

RE: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-27 Thread Wang, Wei W
On Saturday, January 27, 2018 5:44 AM, Michael S. Tsirkin wrote: > On Fri, Jan 26, 2018 at 05:00:09PM +0200, Michael S. Tsirkin wrote: > > On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > > > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > > > On Wed, Jan 24, 2018 at 06:42:41PM

RE: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-27 Thread Wang, Wei W
On Saturday, January 27, 2018 5:44 AM, Michael S. Tsirkin wrote: > On Fri, Jan 26, 2018 at 05:00:09PM +0200, Michael S. Tsirkin wrote: > > On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > > > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > > > On Wed, Jan 24, 2018 at 06:42:41PM

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-26 Thread Michael S. Tsirkin
On Fri, Jan 26, 2018 at 05:00:09PM +0200, Michael S. Tsirkin wrote: > On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > > This patch adds support to walk through the

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-26 Thread Michael S. Tsirkin
On Fri, Jan 26, 2018 at 05:00:09PM +0200, Michael S. Tsirkin wrote: > On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > > This patch adds support to walk through the

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-26 Thread Michael S. Tsirkin
On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > This patch adds support to walk through the free page blocks in the > > > system and report them via a callback

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-26 Thread Michael S. Tsirkin
On Fri, Jan 26, 2018 at 11:29:15AM +0800, Wei Wang wrote: > On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > This patch adds support to walk through the free page blocks in the > > > system and report them via a callback

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Wei Wang
On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: This patch adds support to walk through the free page blocks in the system and report them via a callback function. Some page blocks may leave the free list after zone->lock is released,

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Wei Wang
On 01/25/2018 09:41 PM, Michael S. Tsirkin wrote: On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: This patch adds support to walk through the free page blocks in the system and report them via a callback function. Some page blocks may leave the free list after zone->lock is released,

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Michael S. Tsirkin
On Thu, Jan 25, 2018 at 09:56:01AM -0500, Pankaj Gupta wrote: > > > > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > This patch adds support to walk through the free page blocks in the > > > system and report them via a callback function. Some page blocks may > > > leave the

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Michael S. Tsirkin
On Thu, Jan 25, 2018 at 09:56:01AM -0500, Pankaj Gupta wrote: > > > > > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > > This patch adds support to walk through the free page blocks in the > > > system and report them via a callback function. Some page blocks may > > > leave the

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Pankaj Gupta
> > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > This patch adds support to walk through the free page blocks in the > > system and report them via a callback function. Some page blocks may > > leave the free list after zone->lock is released, so it is the caller's > >

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Pankaj Gupta
> > On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > > This patch adds support to walk through the free page blocks in the > > system and report them via a callback function. Some page blocks may > > leave the free list after zone->lock is released, so it is the caller's > >

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Michael S. Tsirkin
On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > This patch adds support to walk through the free page blocks in the > system and report them via a callback function. Some page blocks may > leave the free list after zone->lock is released, so it is the caller's > responsibility to

Re: [PATCH v24 1/2] mm: support reporting free page blocks

2018-01-25 Thread Michael S. Tsirkin
On Wed, Jan 24, 2018 at 06:42:41PM +0800, Wei Wang wrote: > This patch adds support to walk through the free page blocks in the > system and report them via a callback function. Some page blocks may > leave the free list after zone->lock is released, so it is the caller's > responsibility to