• Andrew Morton's avatar
    [PATCH] remove add_to_page_cache_unique() · cad46d66
    Andrew Morton authored
    A tasty patch from Hugh Dickens.  radix_tree_insert() fails if something
    was already present at the target index, so that error can be
    propagated back through add_to_page_cache().  Hence
    add_to_page_cache_unique() is obsolete.
    
    Hugh's patch removes add_to_page_cache_unique() and cleans up a bunch of
    stuff.
    cad46d66
filemap.c 52.3 KB