tree a623faa7815c0eb70ea463966c8a8715e7e69246
parent 5955c7a2cfb6a35429adea5dc480002b15ca8cfc
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1234997292 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1235000273 -0800

vmalloc: add __get_vm_area_caller()

We have get_vm_area_caller() and __get_vm_area() but not
__get_vm_area_caller()

On powerpc, I use __get_vm_area() to separate the ranges of addresses
given to vmalloc vs.  ioremap (various good reasons for that) so in order
to be able to implement the new caller tracking in /proc/vmallocinfo, I
need a "_caller" variant of it.

(akpm: needed for ongoing powerpc development, so merge it early)

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>