On 4/30/23 12:25, Paolo Bonzini wrote:
Use a store-release when enqueuing a new call_rcu, and a load-acquire
when dequeuing; and read the tail after checking that node->next is
consistent, which is the standard message passing pattern and it is
clearer than mb_read/mb_set.
Signed-off-by: Paolo B
Use a store-release when enqueuing a new call_rcu, and a load-acquire
when dequeuing; and read the tail after checking that node->next is
consistent, which is the standard message passing pattern and it is
clearer than mb_read/mb_set.
Signed-off-by: Paolo Bonzini
---
util/rcu.c | 38
