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Searched refs:undo_list (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/ipc/
Dsem.c1812 struct sem_undo_list *undo_list; in get_undo_list() local
1814 undo_list = current->sysvsem.undo_list; in get_undo_list()
1815 if (!undo_list) { in get_undo_list()
1816 undo_list = kzalloc(sizeof(*undo_list), GFP_KERNEL); in get_undo_list()
1817 if (undo_list == NULL) in get_undo_list()
1819 spin_lock_init(&undo_list->lock); in get_undo_list()
1820 refcount_set(&undo_list->refcnt, 1); in get_undo_list()
1821 INIT_LIST_HEAD(&undo_list->list_proc); in get_undo_list()
1823 current->sysvsem.undo_list = undo_list; in get_undo_list()
1825 *undo_listp = undo_list; in get_undo_list()
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/Linux-v4.19/include/linux/
Dsem.h13 struct sem_undo_list *undo_list; member
/Linux-v4.19/kernel/
Dkcmp.c216 ret = kcmp_ptr(task1->sysvsem.undo_list, in SYSCALL_DEFINE5()
217 task2->sysvsem.undo_list, in SYSCALL_DEFINE5()