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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 /sound/usb/implicit.h | |
| 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 'sound/usb/implicit.h')
| -rw-r--r-- | sound/usb/implicit.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/usb/implicit.h b/sound/usb/implicit.h new file mode 100644 index 000000000..7f1577b6c --- /dev/null +++ b/sound/usb/implicit.h @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +#ifndef __USBAUDIO_IMPLICIT_H +#define __USBAUDIO_IMPLICIT_H + +int snd_usb_parse_implicit_fb_quirk(struct snd_usb_audio *chip, + struct audioformat *fmt, + struct usb_host_interface *alts); +const struct audioformat * +snd_usb_find_implicit_fb_sync_format(struct snd_usb_audio *chip, + const struct audioformat *target, + const struct snd_pcm_hw_params *params, + int stream, bool *fixed_rate); + +#endif /* __USBAUDIO_IMPLICIT_H */ |