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/md/dm-vdo/permassert.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 drivers/md/dm-vdo/permassert.c (limited to 'drivers/md/dm-vdo/permassert.c') diff --git a/drivers/md/dm-vdo/permassert.c b/drivers/md/dm-vdo/permassert.c new file mode 100644 index 000000000..bf9eccea1 --- /dev/null +++ b/drivers/md/dm-vdo/permassert.c @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright 2023 Red Hat + */ + +#include "permassert.h" + +#include "errors.h" +#include "logger.h" + +int vdo_assertion_failed(const char *expression_string, const char *file_name, + int line_number, const char *format, ...) +{ + va_list args; + + va_start(args, format); + + vdo_log_embedded_message(VDO_LOG_ERR, VDO_LOGGING_MODULE_NAME, "assertion \"", + format, args, "\" (%s) failed at %s:%d", + expression_string, file_name, line_number); + vdo_log_backtrace(VDO_LOG_ERR); + + va_end(args); + + return UDS_ASSERTION_FAILED; +} -- cgit v1.3.1