Hi Paul,
I am going to revise Chinese Edition of Appendix with
Yang Lu's unreserved help.
During the process of reading, I examined the definition of
rcu_gp_ongoing in CodeSamples/defer/rcu_nest.h
Would it better to describe rcu_gp_ongoing in the book as:
'it checks the set of bits indicated by RCU_GP_CTR_NEST_MASK.' because
I think 'it checks the bit indicated by RCU_GP_CTR_BOTTOM_BIT'
is a little confusing.
Thanks alot
Zhouyi Zhou
Signed-off-by: Zhouyi Zhou <zhouzhouyi@xxxxxxxxx>
---
appendix/toyrcu/toyrcu.tex | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/appendix/toyrcu/toyrcu.tex b/appendix/toyrcu/toyrcu.tex
index 8fd2aef0..830e4478 100644
--- a/appendix/toyrcu/toyrcu.tex
+++ b/appendix/toyrcu/toyrcu.tex
@@ -1215,7 +1215,7 @@ adds \co{RCU_GP_CTR_BOTTOM_BIT} to the global \co{rcu_gp_ctr}
instead of adding the constant ``2'',
and the second is that the comparison on \clnref{ongoing}
has been abstracted out to a separate function,
-where it checks the bit indicated by \co{RCU_GP_CTR_BOTTOM_BIT}
+where it checks the set of bits indicated by \co{RCU_GP_CTR_NEST_MASK}
instead of unconditionally checking the low-order bit.
\end{fcvref}
--
2.25.1
