Re: [patch] mm, hugetlb: include hugepages in meminfo

2013-03-20 Thread Michal Hocko
On Wed 20-03-13 11:58:20, David Rientjes wrote: > On Wed, 20 Mar 2013, Michal Hocko wrote: > > > > I didn't do this because it isn't already exported in /proc/meminfo and > > > since we've made an effort to reduce the amount of information emitted by > > > the oom killer at oom kill time to avoi

Re: [patch] mm, hugetlb: include hugepages in meminfo

2013-03-20 Thread David Rientjes
On Wed, 20 Mar 2013, Michal Hocko wrote: > > I didn't do this because it isn't already exported in /proc/meminfo and > > since we've made an effort to reduce the amount of information emitted by > > the oom killer at oom kill time to avoid spamming the kernel log, I only > > print the default h

Re: [patch] mm, hugetlb: include hugepages in meminfo

2013-03-20 Thread Michal Hocko
On Wed 20-03-13 11:46:12, David Rientjes wrote: > On Wed, 20 Mar 2013, Michal Hocko wrote: > > > On Tue 19-03-13 17:18:12, David Rientjes wrote: > > > Particularly in oom conditions, it's troublesome that hugetlb memory is > > > not displayed. All other meminfo that is emitted will not add up to

Re: [patch] mm, hugetlb: include hugepages in meminfo

2013-03-20 Thread David Rientjes
On Wed, 20 Mar 2013, Michal Hocko wrote: > On Tue 19-03-13 17:18:12, David Rientjes wrote: > > Particularly in oom conditions, it's troublesome that hugetlb memory is > > not displayed. All other meminfo that is emitted will not add up to what > > is expected, and there is no artifact left in t

Re: [patch] mm, hugetlb: include hugepages in meminfo

2013-03-20 Thread Michal Hocko
On Tue 19-03-13 17:18:12, David Rientjes wrote: > Particularly in oom conditions, it's troublesome that hugetlb memory is > not displayed. All other meminfo that is emitted will not add up to what > is expected, and there is no artifact left in the kernel log to show that > a potentially signif

[patch] mm, hugetlb: include hugepages in meminfo

2013-03-19 Thread David Rientjes
Particularly in oom conditions, it's troublesome that hugetlb memory is not displayed. All other meminfo that is emitted will not add up to what is expected, and there is no artifact left in the kernel log to show that a potentially significant amount of memory is actually allocated as hugepag