Re: __alloc_pages: 0-order allocation failed still in -pre12

[Randy.Dunlap]

Andrea Arcangeli wrote:
> 
> Can you also resolve "c012e052" so we know who's allocating those pages
> just in case?

It's trivial to do that, of course, but if someone needs an
automated way to do it (several times, easy lookup), you can
try  http://www.osdlab.org/sw_resources/scripts/ksysmap .

Usage is:  ksysmap [system_map_file] offset

and it spits out address/symbol before offset, exact match if
present, and address/symbol after offset.

Example:

[rddunlap@dragon linux]$ ksysmap ./System.map-249acpi c012e052
ksysmap: searching './System.map-249acpi' for 'c012e052'

c012df20 T sys_truncate
c012e052 ..... <<<<<
c012e0a0 T sys_ftruncate

~Randy