• J
    pipe: make F_{GET,SET}PIPE_SZ deal with byte sizes · b9598db3
    Jens Axboe 提交于
    Instead of requiring an exact number of pages as the argument and
    return value, change the API to deal with number of bytes instead.
    
    This also relaxes the requirement that the passed in size must
    result in a power-of-2 page array size. Round up to the nearest
    power-of-2 automatically and return the resulting size of the pipe
    on success.
    Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
    b9598db3
pipe.c 27.0 KB