Messages in this thread Patch in this message | | | From | Max Kellermann <> | Subject | [PATCH 14/28] swait.h: move declarations to swait_types.h | Date | Wed, 31 Jan 2024 15:49:54 +0100 |
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By providing declarations in a lean header, we can reduce header dependencies.
Signed-off-by: Max Kellermann <max.kellermann@ionos.com> --- include/linux/swait.h | 13 +------------ include/linux/swait_types.h | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+), 12 deletions(-) create mode 100644 include/linux/swait_types.h
diff --git a/include/linux/swait.h b/include/linux/swait.h index 988ff0f0f84d..7fadcd30e505 100644 --- a/include/linux/swait.h +++ b/include/linux/swait.h @@ -2,6 +2,7 @@ #ifndef _LINUX_SWAIT_H #define _LINUX_SWAIT_H +#include <linux/swait_types.h> #include <linux/list.h> #include <linux/stddef.h> #include <linux/spinlock_types.h> @@ -37,18 +38,6 @@ * wait queues in most cases. */ -struct task_struct; - -struct swait_queue_head { - raw_spinlock_t lock; - struct list_head task_list; -}; - -struct swait_queue { - struct task_struct *task; - struct list_head task_list; -}; - #define __SWAITQUEUE_INITIALIZER(name) { \ .task = current, \ .task_list = LIST_HEAD_INIT((name).task_list), \ diff --git a/include/linux/swait_types.h b/include/linux/swait_types.h new file mode 100644 index 000000000000..316038879a37 --- /dev/null +++ b/include/linux/swait_types.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_SWAIT_TYPES_H +#define _LINUX_SWAIT_TYPES_H + +#include <linux/list.h> +#include <linux/spinlock_types.h> + +struct task_struct; + +struct swait_queue_head { + raw_spinlock_t lock; + struct list_head task_list; +}; + +struct swait_queue { + struct task_struct *task; + struct list_head task_list; +}; + +#endif /* _LINUX_SWAIT_TYPES_H */ -- 2.39.2
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