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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 /drivers/tty/ipwireless/main.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 'drivers/tty/ipwireless/main.h')
| -rw-r--r-- | drivers/tty/ipwireless/main.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/tty/ipwireless/main.h b/drivers/tty/ipwireless/main.h new file mode 100644 index 000000000..a5728a5b3 --- /dev/null +++ b/drivers/tty/ipwireless/main.h @@ -0,0 +1,66 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * IPWireless 3G PCMCIA Network Driver + * + * Original code + * by Stephen Blackheath <stephen@blacksapphire.com>, + * Ben Martel <benm@symmetric.co.nz> + * + * Copyrighted as follows: + * Copyright (C) 2004 by Symmetric Systems Ltd (NZ) + * + * Various driver changes and rewrites, port to new kernels + * Copyright (C) 2006-2007 Jiri Kosina + * + * Misc code cleanups and updates + * Copyright (C) 2007 David Sterba + */ + +#ifndef _IPWIRELESS_CS_H_ +#define _IPWIRELESS_CS_H_ + +#include <linux/sched.h> +#include <linux/types.h> + +#include <pcmcia/cistpl.h> +#include <pcmcia/ds.h> + +#include "hardware.h" + +#define IPWIRELESS_PCCARD_NAME "ipwireless" +#define IPWIRELESS_PCMCIA_VERSION "1.1" +#define IPWIRELESS_PCMCIA_AUTHOR \ + "Stephen Blackheath, Ben Martel, Jiri Kosina and David Sterba" + +#define IPWIRELESS_TX_QUEUE_SIZE 262144 +#define IPWIRELESS_RX_QUEUE_SIZE 262144 + +#define IPWIRELESS_STATE_DEBUG + +struct ipw_hardware; +struct ipw_network; +struct ipw_tty; + +struct ipw_dev { + struct pcmcia_device *link; + int is_v2_card; + + void __iomem *attr_memory; + + void __iomem *common_memory; + + /* Hardware context */ + struct ipw_hardware *hardware; + /* Network layer context */ + struct ipw_network *network; + /* TTY device context */ + struct ipw_tty *tty; + struct work_struct work_reboot; +}; + +/* Module parametres */ +extern int ipwireless_debug; +extern int ipwireless_loopback; +extern int ipwireless_out_queue; + +#endif |