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authorPaul Mundt <lethal@linux-sh.org>2009-01-08 12:04:48 +0000
committerDavid Howells <dhowells@redhat.com>2009-01-08 12:04:48 +0000
commitab2e83ead4eca9e045daac4cbf66eb1e7a244bb2 (patch)
tree0e42c62476d09a5b7389ba02eb093448af36c58b /init
parent0f3e442a403a344a5d0a49af9ecd7632b7e7343a (diff)
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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>
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