• Trond Myklebust's avatar
    [PATCH] Add nfs_writepages & backing_dev... · df43f015
    Trond Myklebust authored
    The following patch adds a simple ->writepages method that interprets
    the extra information passed down in Andrew's writeback_control
    structure, and translates it into nfs-speak.
    
    It also adds a backing_dev_info structure that scales the readahead in
    terms of the rsize. Maximum readahead is still 128k if you use 32k
    rsize, but it is scaled down to 4k if you use 1k rsize.
    df43f015
file.c 7.45 KB