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| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /arch/nios2/Kconfig.debug | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.
No functional change: only unbound workqueues reach apply_wqattrs_*()
today.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/nios2/Kconfig.debug')
| -rw-r--r-- | arch/nios2/Kconfig.debug | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug new file mode 100644 index 000000000..ca1beb87f --- /dev/null +++ b/arch/nios2/Kconfig.debug @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0 + +config EARLY_PRINTK + bool "Activate early kernel debugging" + default y + depends on TTY + select SERIAL_CORE_CONSOLE + help + Enable early printk on console. + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. + You should normally say N here, unless you want to debug such a crash. |