From: Paul Mundt Date: Wed, 12 Mar 2008 07:51:31 +0000 (+0900) Subject: nommu: Provide is_vmalloc_addr() stub. X-Git-Tag: v2.6.25-rc6~40 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0738c4bb8f2a8bf15178f852494643b0981f578b;p=pandora-kernel.git nommu: Provide is_vmalloc_addr() stub. Introduced in commit-id 9e2779fa281cfda13ac060753d674bbcaa23367e and ifdef'ed out for nommu in 8ca3ed87db062201e1fa15b64a9214e193fc3a8a, both approaches end up breaking the nommu build in different ways. An impressive feat for a 2-liner. Current is_vmalloc_addr() users fall in to two camps: - Determining whether to use vfree()/kfree() - Whether to do vmlist traversal (only /proc/kcore). Since we don't support /proc/kcore on nommu, that leaves the vfree()/kfree() determination use cases. nommu vfree() happens to be a wrapper to kfree() anyways, so is_vmalloc_addr() can always return 0 and end up with the right behaviour. Signed-off-by: Paul Mundt Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed