diff options
| 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 /drivers/zorro/Kconfig | |
| 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 'drivers/zorro/Kconfig')
| -rw-r--r-- | drivers/zorro/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/zorro/Kconfig b/drivers/zorro/Kconfig new file mode 100644 index 000000000..41475ad46 --- /dev/null +++ b/drivers/zorro/Kconfig @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Zorro configuration +# +config ZORRO_NAMES + bool "Zorro device name database" + depends on ZORRO + help + By default, the kernel contains a database of all known Zorro device + names to make the information in /proc/iomem comprehensible to the + user. This database increases the size of the kernel image by about + 15KB, but it gets freed after the system boots up, so it doesn't + take up kernel memory. Anyway, if you are building an installation + floppy or kernel for an embedded system where kernel image size + really matters, you can disable this feature and you'll get device + ID numbers instead of names. + + When in doubt, say Y. + |