diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-06-15 13:11:58 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-07-01 00:20:02 -0400 |
| commit | e0c4e73d890742c42336fcac08a3a2541832c7ed (patch) | |
| tree | 5bc0cc2440fc6600785b8d00f980693effad3584 /kernel | |
| parent | 471c08e6032440ddcdc1454db962bfa8e9f24a5f (diff) | |
Hook alloc_workqueue and alloc_workqueue_attrs() so that they're
accounted to the callsite. Since we're doing allocations on behalf of
another subsystem, this helps when using memory allocation profiling to
check for leaks.
Cc: Tejun Heo <tj@kernel.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/workqueue.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 97f37b5bae66..bd195d4db685 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -4629,7 +4629,7 @@ void free_workqueue_attrs(struct workqueue_attrs *attrs) * * Return: The allocated new workqueue_attr on success. %NULL on failure. */ -struct workqueue_attrs *alloc_workqueue_attrs(void) +struct workqueue_attrs *alloc_workqueue_attrs_noprof(void) { struct workqueue_attrs *attrs; @@ -5682,12 +5682,12 @@ static struct workqueue_struct *__alloc_workqueue(const char *fmt, else wq_size = sizeof(*wq); - wq = kzalloc(wq_size, GFP_KERNEL); + wq = kzalloc_noprof(wq_size, GFP_KERNEL); if (!wq) return NULL; if (flags & WQ_UNBOUND) { - wq->unbound_attrs = alloc_workqueue_attrs(); + wq->unbound_attrs = alloc_workqueue_attrs_noprof(); if (!wq->unbound_attrs) goto err_free_wq; } @@ -5777,9 +5777,9 @@ err_destroy: } __printf(1, 4) -struct workqueue_struct *alloc_workqueue(const char *fmt, - unsigned int flags, - int max_active, ...) +struct workqueue_struct *alloc_workqueue_noprof(const char *fmt, + unsigned int flags, + int max_active, ...) { struct workqueue_struct *wq; va_list args; @@ -5794,7 +5794,7 @@ struct workqueue_struct *alloc_workqueue(const char *fmt, return wq; } -EXPORT_SYMBOL_GPL(alloc_workqueue); +EXPORT_SYMBOL_GPL(alloc_workqueue_noprof); #ifdef CONFIG_LOCKDEP __printf(1, 5) |