Re: [uml-devel] swapper: page allocation failure. order:0, mode:0x20

2007-09-10 Thread Christopher S. Aker
Jeff Dike wrote: > On Thu, Sep 06, 2007 at 11:08:44AM -0400, Christopher S. Aker wrote: >> 2.6.21.1-um >> >> Mem-info: >> Normal per-cpu: >> CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 24 >> Active:62085 inactive:6442 dirty:4693 writeback:2791 unstable:0 >> free:196 slab:3980 ma

Re: [uml-devel] swapper: page allocation failure. order:0, mode:0x20

2007-09-10 Thread Jeff Dike
On Thu, Sep 06, 2007 at 11:08:44AM -0400, Christopher S. Aker wrote: > 2.6.21.1-um > > Mem-info: > Normal per-cpu: > CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 24 > Active:62085 inactive:6442 dirty:4693 writeback:2791 unstable:0 > free:196 slab:3980 mapped:12235 pagetables:241

Re: [uml-devel] swapper: page allocation failure. order:0, mode:0x20

2007-09-06 Thread Godmar Back
This failure means that an interrupt handler attempted to allocate memory with GFP_ATOMIC, but you're fresh out of memory. Specifically, your free memory is below 1/2 of the low watermark for ZONE normal. At this point, Linux's page allocator reports it's out of memory. Direct page reclamation (whi

[uml-devel] swapper: page allocation failure. order:0, mode:0x20

2007-09-06 Thread Christopher S. Aker
2.6.21.1-um Mem-info: Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 24 Active:62085 inactive:6442 dirty:4693 writeback:2791 unstable:0 free:196 slab:3980 mapped:12235 pagetables:241 bounce:0 Normal free:784kB min:2208kB low:2760kB high:3312kB active:248340kB inac