• Wu Fengguang's avatar
    writeback: remove unused nonblocking and congestion checks · 0d99519e
    Wu Fengguang authored
    - no one is calling wb_writeback and write_cache_pages with
      wbc.nonblocking=1 any more
    - lumpy pageout will want to do nonblocking writeback without the
      congestion wait
    
    So remove the congestion checks as suggested by Chris.
    Signed-off-by: default avatarWu Fengguang <fengguang.wu@intel.com>
    Cc: Chris Mason <chris.mason@oracle.com>
    Cc: Jens Axboe <jens.axboe@oracle.com>
    Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Dave Chinner <david@fromorbit.com>
    Cc: Evgeniy Polyakov <zbr@ioremap.net>
    Cc: Alex Elder <aelder@sgi.com>
    Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
    0d99519e
fs-writeback.c 32.3 KB