• Tejun Heo's avatar
    [BLOCK] add @uptodate to end_that_request_last() and @error to rq_end_io_fn() · 8ffdc655
    Tejun Heo authored
    
    
    add @uptodate argument to end_that_request_last() and @error
    to rq_end_io_fn().  there's no generic way to pass error code
    to request completion function, making generic error handling
    of non-fs request difficult (rq->errors is driver-specific and
    each driver uses it differently).  this patch adds @uptodate
    to end_that_request_last() and @error to rq_end_io_fn().
    
    for fs requests, this doesn't really matter, so just using the
    same uptodate argument used in the last call to
    end_that_request_first() should suffice.  imho, this can also
    help the generic command-carrying request jens is working on.
    Signed-off-by: default avatartejun heo <htejun@gmail.com>
    Signed-Off-By: default avatarJens Axboe <axboe@suse.de>
    8ffdc655
i2o_block.c 31.5 KB