From: Neeraj Upadhyay <[email protected]> The dump_blkd_tasks() function dumps at most 10 blocked tasks, ignoring the value of the ncheck parameter. This commit therefore substitutes the value of ncheck for the hard-coded value of 10. Because all callers currently pass 10 as the number, this patch does not change behavior, but it is clearly an accident waiting to happen.
Signed-off-by: Neeraj Upadhyay <[email protected]> Reviewed-by: Mukesh Ojha <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]> --- kernel/rcu/tree_plugin.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 1102765f91fd..3a9891a74ead 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -760,7 +760,7 @@ dump_blkd_tasks(struct rcu_node *rnp, int ncheck) i = 0; list_for_each(lhp, &rnp->blkd_tasks) { pr_cont(" %p", lhp); - if (++i >= 10) + if (++i >= ncheck) break; } pr_cont("\n"); -- 2.17.1
