Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 17/20] doc: Make listing in RCU perf/scale requirements use rcu_assign_pointer() | Date | Sun, 11 Nov 2018 11:56:42 -0800 |
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From: "Joel Fernandes (Google)" <joel@joelfernandes.org>
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) <joel@joelfernandes.org> Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com> --- Documentation/RCU/Design/Requirements/Requirements.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 <tt>synchronize_rcu()</tt> 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; -- 2.17.1
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