You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Samy Al Bahra 1537c8091d ck_pr: Introduce ck_pr_fence_lock and fence_unlock. ... These primitives are meant to be used in lock implementations where control dependency ordering is sufficient to enforce ordering of critical section. At the moment, this only affects PPC. Currently, we rely on lwsync for entry into critical sections which is insufficient. sync is rather heavy-weight, and assuming we aren't falling victim into compiler re-ordering, isync should be sufficient. There is follow-up work to be done in ARM, as we may have cheaper (but target-specialized) ISB-tricks for load-load ordering.		10 years ago
..
ck_f_pr.h	whitespace: Bulk whitespace changes.	11 years ago
ck_pr.h	ck_pr: Introduce ck_pr_fence_lock and fence_unlock.	10 years ago