From: Joel Fernandes (Google) Date: Mon, 15 Oct 2018 02:29:42 +0000 (-0700) Subject: doc: Make listing in RCU perf/scale requirements use rcu_assign_pointer() X-Git-Tag: Ubuntu-5.2.0-15.16~2925^2^2~17^3~3 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=97949f0176da396c32e7c881cbfbc61642fb1266;p=mirror_ubuntu-eoan-kernel.git doc: Make listing in RCU perf/scale requirements use rcu_assign_pointer() The code listing under this section has a quick quiz that says line 19 uses rcu_access_pointer, but the code listing itself instead uses rcu_dereference(). This commit therefore makes the code listing match the quick quiz. Signed-off-by: Joel Fernandes (Google) Signed-off-by: Paul E. McKenney --- diff --git a/Documentation/RCU/Design/Requirements/Requirements.html b/Documentation/RCU/Design/Requirements/Requirements.html index 4fae55056c1d..f74a2233865c 100644 --- a/Documentation/RCU/Design/Requirements/Requirements.html +++ b/Documentation/RCU/Design/Requirements/Requirements.html @@ -1596,7 +1596,7 @@ used in place of synchronize_rcu() as follows: 16 struct foo *p; 17 18 spin_lock(&gp_lock); -19 p = rcu_dereference(gp); +19 p = rcu_access_pointer(gp); 20 if (!p) { 21 spin_unlock(&gp_lock); 22 return false;