[PATCH v7 00/12] Support non-lru page migration

2016-06-17 Thread Joonsoo Kim
On Thu, Jun 16, 2016 at 07:09:32PM +0900, Minchan Kim wrote: > On Thu, Jun 16, 2016 at 05:42:11PM +0900, Sergey Senozhatsky wrote: > > On (06/16/16 15:47), Minchan Kim wrote: > > > > [..] > > > > > > this is what I'm getting with the [zsmalloc: keep first object > > > > > > offset in struct page]

[PATCH v2 13/18] mm/compaction: support non-lru movable page migration

2016-03-23 Thread Joonsoo Kim
On Tue, Mar 22, 2016 at 11:55:45PM +0900, Minchan Kim wrote: > On Tue, Mar 22, 2016 at 02:50:37PM +0900, Joonsoo Kim wrote: > > On Mon, Mar 21, 2016 at 03:31:02PM +0900, Minchan Kim wrote: > > > We have allowed migration for only LRU pages until now and it was > > > enou

[PATCH v2 13/18] mm/compaction: support non-lru movable page migration

2016-03-22 Thread Joonsoo Kim
On Mon, Mar 21, 2016 at 03:31:02PM +0900, Minchan Kim wrote: > We have allowed migration for only LRU pages until now and it was > enough to make high-order pages. But recently, embedded system(e.g., > webOS, android) uses lots of non-movable pages(e.g., zram, GPU memory) > so we have seen several

[Bug 87891] New: kernel BUG at mm/slab.c:2625!

2014-11-13 Thread Joonsoo Kim
On Wed, Nov 12, 2014 at 10:39:24AM +, Mel Gorman wrote: > On Wed, Nov 12, 2014 at 11:17:16AM +0900, Joonsoo Kim wrote: > > On Wed, Nov 12, 2014 at 03:22:41AM +0200, Kirill A. Shutemov wrote: > > > On Tue, Nov 11, 2014 at 04:49:13PM -0800, Andrew Morton wrote: > > >

[Bug 87891] New: kernel BUG at mm/slab.c:2625!

2014-11-12 Thread Joonsoo Kim
On Wed, Nov 12, 2014 at 04:37:46AM +0200, Kirill A. Shutemov wrote: > On Wed, Nov 12, 2014 at 11:17:16AM +0900, Joonsoo Kim wrote: > > On Wed, Nov 12, 2014 at 03:22:41AM +0200, Kirill A. Shutemov wrote: > > > On Tue, Nov 11, 2014 at 04:49:13PM -0800, Andrew Morton wrote: >

[Bug 87891] New: kernel BUG at mm/slab.c:2625!

2014-11-12 Thread Joonsoo Kim
On Wed, Nov 12, 2014 at 03:22:41AM +0200, Kirill A. Shutemov wrote: > On Tue, Nov 11, 2014 at 04:49:13PM -0800, Andrew Morton wrote: > > On Tue, 11 Nov 2014 18:36:28 -0600 (CST) Christoph Lameter > linux.com> wrote: > > > > > On Tue, 11 Nov 2014, Andrew Morton wrote: > > > > > > > There's no poi

[Bug 87891] New: kernel BUG at mm/slab.c:2625!

2014-11-12 Thread Joonsoo Kim
On Tue, Nov 11, 2014 at 05:44:12PM -0800, Andrew Morton wrote: > On Wed, 12 Nov 2014 10:22:45 +0900 Joonsoo Kim > wrote: > > > On Tue, Nov 11, 2014 at 05:02:43PM -0800, Andrew Morton wrote: > > > On Wed, 12 Nov 2014 00:54:01 + Luke Dashjr wrote: > > >

[Bug 87891] New: kernel BUG at mm/slab.c:2625!

2014-11-12 Thread Joonsoo Kim
On Tue, Nov 11, 2014 at 05:02:43PM -0800, Andrew Morton wrote: > On Wed, 12 Nov 2014 00:54:01 + Luke Dashjr wrote: > > > On Wednesday, November 12, 2014 12:49:13 AM Andrew Morton wrote: > > > But anyway - Luke, please attach your .config to > > > https://bugzilla.kernel.org/show_bug.cgi?id=87

[Bug 87891] New: kernel BUG at mm/slab.c:2625!

2014-11-12 Thread Joonsoo Kim
t thing to me. We cannot know in advance whether ignoring this flag cause more serious result or not. > > And it's quite infuriating to go BUG because one of the bits was set, > but not tell us which bit it was! Agreed. Let's fix it. Thanks. > > Could the slab guys please r