io-wq: use kfree_rcu() to simplify the code
commit 364b05fd06e87e53dc03396f73afeac48d8e0998 upstream. The callback function of call_rcu() just calls kfree(), so we can use kfree_rcu() instead of call_rcu() + callback function. Signed-off-by: NYueHaibing <yuehaibing@huawei.com> Signed-off-by: NJens Axboe <axboe@kernel.dk> Signed-off-by: NJoseph Qi <joseph.qi@linux.alibaba.com> Reviewed-by: NXiaoguang Wang <xiaoguang.wang@linux.alibaba.com>
Showing
想要评论请 注册 或 登录