Out of Memory, what's workaround...

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Hi,

While running an application on my target hardware, an ARM based system, I
am getting the following OOM message. Is there any way to circumvent this
problem? Is there any fix available for the same? At times it kills some
process which is not crucial for running the rest of the application, but at
other times it kills the main process and everything comes to stand still.

Any help to solve this problem will be highly appreciated.

Regards,
Abu.

****************************************************************************
**********************************
oom-killer: gfp_mask=0x201d2, order=0
Mem-info:
DMA per-cpu:
cpu 0 hot: low 2, high 6, batch 1 used:2
cpu 0 cold: low 0, high 2, batch 1 used:0
Normal per-cpu: empty
HighMem per-cpu: empty
Free pages:         512kB (0kB HighMem)
Active:895 inactive:1154 dirty:0 writeback:0 unstable:0 free:128 slab:400
mapped:754 pagetables:57
DMA free:512kB min:512kB low:640kB high:768kB active:3580kB inactive:4616kB
present:16384kB pages_scanned:3707 all_unreclaimable? yes
lowmem_reserve[]: 0 0 0
Normal free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB
pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0
HighMem free:0kB min:128kB low:160kB high:192kB active:0kB inactive:0kB
present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0
DMA: 0*4kB 0*8kB 0*16kB 0*32kB 4*64kB 0*128kB 1*256kB 0*512kB 0*1024kB =
512kB
Normal: empty
HighMem: empty
Swap cache: add 0, delete 0, find 0/0, race 0+0
Free swap  = 0kB
Total swap = 0kB
Free swap:            0kB
4096 pages of RAM
221 free pages
763 reserved pages
400 slab pages
534 pages shared
0 pages swap cached
Out of Memory: Killed process 756 (portmap).
****************************************************************************
**********************************


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