Re: [PATCH -v2] mm: SLAB Out-of-memory diagnostics

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 03/05/2012 01:10 PM, Rafael Aquini wrote:
Following the example at mm/slub.c, add out-of-memory diagnostics to the
SLAB allocator to help on debugging certain OOM conditions.

An example print out looks like this:

   <snip page allocator out-of-memory message>
   SLAB: Unable to allocate memory on node 0 (gfp=0x11200)
      cache: bio-0, object size: 192, order: 0
      node0: slabs: 3/3, objs: 60/60, free: 0

Signed-off-by: Rafael Aquini<aquini@xxxxxxxxxx>

Acked-by: Rik van Riel <riel@xxxxxxxxxx>

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>


[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]