This adds a new __find_vma() function, which implements find_vma minus the mmap_assert_locked() assertion. find_vma() is then implemented as an inline wrapper around __find_vma(). Signed-off-by: Michel Lespinasse <michel@lespinasse.org> Link: https://lore.kernel.org/all/20220128131006.67712-13-michel@lespinasse.org/ Bug: 161210518 Signed-off-by: Suren Baghdasaryan <surenb@google.com> Change-Id: Ia999b8cb8f5eed93040ab4b3caaf90d739da908d