From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues 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 Signed-off-by: Tejun Heo --- drivers/gpib/common/ibsys.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 drivers/gpib/common/ibsys.h (limited to 'drivers/gpib/common/ibsys.h') diff --git a/drivers/gpib/common/ibsys.h b/drivers/gpib/common/ibsys.h new file mode 100644 index 000000000..e5a148f51 --- /dev/null +++ b/drivers/gpib/common/ibsys.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#include "gpibP.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#define MAX_GPIB_PRIMARY_ADDRESS 30 +#define MAX_GPIB_SECONDARY_ADDRESS 31 + +int gpib_allocate_board(struct gpib_board *board); +void gpib_deallocate_board(struct gpib_board *board); + +unsigned int num_status_bytes(const struct gpib_status_queue *dev); +int push_status_byte(struct gpib_board *board, struct gpib_status_queue *device, + u8 poll_byte); +int pop_status_byte(struct gpib_board *board, struct gpib_status_queue *device, + u8 *poll_byte); +struct gpib_status_queue *get_gpib_status_queue(struct gpib_board *board, + unsigned int pad, int sad); +int get_serial_poll_byte(struct gpib_board *board, unsigned int pad, int sad, + unsigned int usec_timeout, u8 *poll_byte); +int autopoll_all_devices(struct gpib_board *board); -- cgit v1.3.1