From: "Paul E. McKenney" <paulmck@kernel.org>
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com,
rostedt@goodmis.org, "Paul E. McKenney" <paulmck@kernel.org>
Subject: [PATCH 01/10] rcu-tasks: TASKS_TRACE_RCU doesn't need IRQ_WORK
Date: Wed, 15 Jul 2026 17:23:30 -0700 [thread overview]
Message-ID: <20260716002339.11717-1-paulmck@kernel.org> (raw)
In-Reply-To: <bc69cc01-509e-43f8-a46a-d77946e7adc7@paulmck-laptop>
Now that Tasks Trace RCU is implemented in terms of SRCU, it no longer
has any particular need for the IRQ_WORK Kconfig option. This commit
therefore removes the "select IRQ_WORK" from the TASKS_TRACE_RCU Kconfig
option.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
kernel/rcu/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/rcu/Kconfig b/kernel/rcu/Kconfig
index 762299291e09ba..332df7a7a6347c 100644
--- a/kernel/rcu/Kconfig
+++ b/kernel/rcu/Kconfig
@@ -140,7 +140,6 @@ config FORCE_TASKS_TRACE_RCU
config TASKS_TRACE_RCU
bool
default n
- select IRQ_WORK
config TASKS_TRACE_RCU_NO_MB
bool "Override RCU Tasks Trace inclusion of read-side memory barriers"
--
2.40.1
next prev parent reply other threads:[~2026-07-16 0:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-16 0:23 [PATCH 0/10] Miscellaneous RCU updates for v7.3 Paul E. McKenney
2026-07-16 0:23 ` Paul E. McKenney [this message]
2026-07-16 0:23 ` [PATCH 02/10] rcu: Use task_state_to_char() in stall-warning prints Paul E. McKenney
2026-07-16 0:23 ` [PATCH 03/10] rcu: Mark __rcu_access_pointer() as context_unsafe() Paul E. McKenney
2026-07-16 0:23 ` [PATCH 04/10] doc: RCU: Adopt new coding style of type-aware kmalloc-family - part 2/2 Paul E. McKenney
2026-07-16 0:23 ` [PATCH 05/10] rcu-tasks: Remove unused struct rcu_tasks's->n_ipis_fails variables Paul E. McKenney
2026-07-16 0:23 ` [PATCH 06/10] rcu-tasks: Dump rcu tasks status when the boot-test failed Paul E. McKenney
2026-07-16 0:23 ` [PATCH 07/10] doc: RCU: Fix brackets Paul E. McKenney
2026-07-16 0:23 ` [PATCH 08/10] rcu-tasks: Apply READ_ONCE() and WRITE_ONCE() to fix data race Paul E. McKenney
2026-07-16 0:23 ` [PATCH 09/10] rcu-tasks: Remove smp_mb() in rcu_spawn_tasks_kthread_generic() Paul E. McKenney
2026-07-16 0:23 ` [PATCH 10/10] rcu-tasks: Update comments in call_rcu_tasks_generic() Paul E. McKenney
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