• Matias Bjørling's avatar
    lightnvm: refactor end_io functions for sync · 91276162
    Matias Bjørling authored
    To implement sync I/O support within the LightNVM core, the end_io
    functions are refactored to take an end_io function pointer instead of
    testing for initialized media manager, followed by calling its end_io
    function.
    
    Sync I/O can then be implemented using a callback that signal I/O
    completion. This is similar to the logic found in blk_to_execute_io().
    By implementing it this way, the underlying device I/Os submission logic
    is abstracted away from core, targets, and media managers.
    Signed-off-by: default avatarMatias Bjørling <m@bjorling.me>
    Signed-off-by: default avatarJens Axboe <axboe@fb.com>
    91276162
null_blk.c 18.4 KB