fput: Don't reinvent the wheel but use existing llist API
Although llist provides proper APIs, they are not used. Make them used. Signed-off-by: Byungchul Park <byungchul.park@lge.com> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>zero-colors
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2978573578
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b9ea557ee9
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@ -233,12 +233,10 @@ static LLIST_HEAD(delayed_fput_list);
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static void delayed_fput(struct work_struct *unused)
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static void delayed_fput(struct work_struct *unused)
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{
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{
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struct llist_node *node = llist_del_all(&delayed_fput_list);
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struct llist_node *node = llist_del_all(&delayed_fput_list);
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struct llist_node *next;
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struct file *f, *t;
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for (; node; node = next) {
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llist_for_each_entry_safe(f, t, node, f_u.fu_llist)
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next = llist_next(node);
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__fput(f);
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__fput(llist_entry(node, struct file, f_u.fu_llist));
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}
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}
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}
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static void ____fput(struct callback_head *work)
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static void ____fput(struct callback_head *work)
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