Maybe i have misunderstood something about the implemention of taking rwsem nestedly in kernel.
Ignore my former email plz:) 在 2017/5/11 8:59, Al Viro 写道:
On Thu, May 11, 2017 at 08:34:18AM +0800, Li Kun wrote:Why we don't make some rules like"the fs should use nested i_rwsem in read_iter" instead?What "nested i_rwsem"?
-- Best Regards Li Kun
