mirror of https://gitee.com/openkylin/linux.git
Documentation/atomic_ops.txt: fix sample code
list_add() lost a parameter in sample code. Signed-off-by: Figo.zhang <figo1802@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -229,10 +229,10 @@ kernel. It is the use of atomic counters to implement reference
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counting, and it works such that once the counter falls to zero it can
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be guaranteed that no other entity can be accessing the object:
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static void obj_list_add(struct obj *obj)
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static void obj_list_add(struct obj *obj, struct list_head *head)
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{
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obj->active = 1;
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list_add(&obj->list);
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list_add(&obj->list, head);
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}
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static void obj_list_del(struct obj *obj)
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