[PATCH] remove duplicated code from proc and ptrace
Extract common code used by ptrace_attach() and may_ptrace_attach() into a separate function. Signed-off-by: NMiklos Szeredi <miklos@szeredi.hu> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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