3  * MCE event pool management in MCE context
15  * printk() is not safe in MCE context. This is a lock-less memory allocator
18  * This memory pool is only to be used to save MCE records in MCE context.
19  * MCE events are rare, so a fixed size memory pool should be enough. Use
20  * 2 pages to save MCE events for now (~80 MCE records at most).
35 	struct mce *m1, *m2;  in is_duplicate_mce_record()
37 	m1 = &t->mce;  in is_duplicate_mce_record()
40 		m2 = &node->mce;  in is_duplicate_mce_record()
49  * The system has panicked - we'd like to peruse the list of MCE records
78 	struct mce *mce;  in mce_gen_pool_process()  local
86 		mce = &node->mce;  in mce_gen_pool_process()
87 		blocking_notifier_call_chain(&x86_mce_decoder_chain, 0, mce);  in mce_gen_pool_process()
97 int mce_gen_pool_add(struct mce *mce)  in mce_gen_pool_add()  argument
101 	if (filter_mce(mce))  in mce_gen_pool_add()
109 		pr_warn_ratelimited("MCE records pool full!\n");  in mce_gen_pool_add()
113 	memcpy(&node->mce, mce, sizeof(*mce));  in mce_gen_pool_add()