• Kent Overstreet's avatar
    bcache: Write out full stripes · 72c27061
    Kent Overstreet authored
    Now that we're tracking dirty data per stripe, we can add two
    optimizations for raid5/6:
    
     * If a stripe is already dirty, force writes to that stripe to
       writeback mode - to help build up full stripes of dirty data
    
     * When flushing dirty data, preferentially write out full stripes first
       if there are any.
    Signed-off-by: default avatarKent Overstreet <koverstreet@google.com>
    72c27061
bcache.h 35.8 KB