RE: MIGRATE_RESERVE pages in show_mem function problems

2014-06-02 Thread Wang, Yalin
n.org'; 'linux...@kvack.org'; 'linux-kernel@vger.kernel.org'; 'c...@linux.vnet.ibm.com'; 'linux-arch-ow...@vger.kernel.org'; 'Will Deacon'; 'han...@cmpxchg.org'; Joonsoo Kim Subject: Re: MIGRATE_RESERVE pages in show_mem function pr

Re: MIGRATE_RESERVE pages in show_mem function problems

2014-05-30 Thread Vlastimil Babka
On 05/28/2014 04:24 AM, Wang, Yalin wrote: Hi I find the show_mem function show page MIGRATE types result is not correct for MIGRATE_RESERVE pages : Normal: 1582*4kB (UEMC) 1317*8kB (UEMC) 1020*16kB (UEMC) 450*32kB (UEMC) 206*64kB (UEMC) 40*128kB (UM) 10*256kB (UM) 10*512kB (UM) 1*1024kB (M) 0

MIGRATE_RESERVE pages in show_mem function problems

2014-05-27 Thread Wang, Yalin
Hi I find the show_mem function show page MIGRATE types result is not correct for MIGRATE_RESERVE pages : Normal: 1582*4kB (UEMC) 1317*8kB (UEMC) 1020*16kB (UEMC) 450*32kB (UEMC) 206*64kB (UEMC) 40*128kB (UM) 10*256kB (UM) 10*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 74592kB Some pages sho