• Andrew Morton's avatar
    [PATCH] rmap 19: arch prio_tree · afd81431
    Andrew Morton authored
    From: Hugh Dickins <hugh@veritas.com>
    
    The previous patches of this prio_tree batch have been to generic only.  Now
    the arm and parisc __flush_dcache_page are converted to using
    vma_prio_tree_next, and benefit from its selection of relevant vmas.  They're
    still accessing the tree without i_shared_lock or any other, that's not
    forgotten but still under investigation.  Include pagemap.h for the definition
    of PAGE_CACHE_SHIFT.  s390 and x86_64 no longer initialize vma's shared field
    (whose type has changed), done later.
    afd81431
fault-armv.c 5.57 KB