tree 0e42c62476d09a5b7389ba02eb093448af36c58b
parent 0f3e442a403a344a5d0a49af9ecd7632b7e7343a
author Paul Mundt <lethal@linux-sh.org> 1231416288 +0000
committer David Howells <dhowells@redhat.com> 1231416288 +0000

NOMMU: Teach kobjsize() about VMA regions.

Now that we no longer use compound pages for all large allocations,
kobjsize() actively breaks things like binfmt_flat by always handing
back PAGE_SIZE for mmap'ed regions. Fix this up by looking up the
VMA region for non-compounds.

Ideally binfmt_flat wants to get rid of kobjsize() completely, but
this is an incremental step.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Mike Frysinger <vapier.adi@gmail.com>