The following commit has been merged into the locking/core branch of tip: Commit-ID: cc9628b45c9fa9b165a50dbb262928bc529bf35d Gitweb: https://git.kernel.org/tip/cc9628b45c9fa9b165a50dbb262928bc529bf35d Author: Paul E. McKenney <paulmck@xxxxxxxxxx> AuthorDate: Wed, 22 Jul 2020 16:08:23 -07:00 Committer: Paul E. McKenney <paulmck@xxxxxxxxxx> CommitterDate: Thu, 03 Sep 2020 09:51:00 -07:00 tools/memory-model: Update recipes.txt prime_numbers.c path The expand_to_next_prime() and next_prime_number() functions have moved from lib/prime_numbers.c to lib/math/prime_numbers.c, so this commit updates recipes.txt to reflect this change. Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> --- tools/memory-model/Documentation/recipes.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/memory-model/Documentation/recipes.txt b/tools/memory-model/Documentation/recipes.txt index 63c4adf..03f58b1 100644 --- a/tools/memory-model/Documentation/recipes.txt +++ b/tools/memory-model/Documentation/recipes.txt @@ -1,7 +1,7 @@ This document provides "recipes", that is, litmus tests for commonly occurring situations, as well as a few that illustrate subtly broken but attractive nuisances. Many of these recipes include example code from -v4.13 of the Linux kernel. +v5.7 of the Linux kernel. The first section covers simple special cases, the second section takes off the training wheels to cover more involved examples, @@ -278,7 +278,7 @@ is present if the value loaded determines the address of a later access first place (control dependency). Note that the term "data dependency" is sometimes casually used to cover both address and data dependencies. -In lib/prime_numbers.c, the expand_to_next_prime() function invokes +In lib/math/prime_numbers.c, the expand_to_next_prime() function invokes rcu_assign_pointer(), and the next_prime_number() function invokes rcu_dereference(). This combination mediates access to a bit vector that is expanded as additional primes are needed.
|