[PATCH] uml: Make malloc() call vmalloc if needed. Needed for hostfs on 2.6 host.

[PATCH] uml: Make malloc() call vmalloc if needed. Needed for hostfs on 2.6 host.

From: Oleg Drokin <green@linuxhacker.ru>, Jeff Dike <jdike@addtoit.com>, and
me

If size > 128K, with this patch malloc will call vmalloc; free will detect
whether to call vfree or kfree or __real_free().  The 2.4 version could forget
free()ing something; this has been fixed.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade_spam@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>