Searched refs:tail_id (Results 1 - 5 of 5) sorted by last modified time
/linux-master/kernel/printk/ |
H A D | printk.c | 992 VMCOREINFO_OFFSET(prb_desc_ring, tail_id);
|
H A D | printk_ringbuffer.c | 70 * The descriptor ring has a @tail_id that contains the ID of the oldest 77 * @tail_id is advanced, followed by advancing @head_id. And finally the 81 * The @tail_id can only be advanced if the new @tail_id would be in the 772 unsigned long tail_id) 778 d_state = desc_read(desc_ring, tail_id, &desc, NULL, NULL); 788 DESC_ID_PREV_WRAP(desc_ring, tail_id)) { 803 desc_make_reusable(desc_ring, tail_id); 820 * Check the next descriptor after @tail_id before pushing the tail 828 d_state = desc_read(desc_ring, DESC_ID(tail_id 771 desc_push_tail(struct printk_ringbuffer *rb, unsigned long tail_id) argument [all...] |
H A D | printk_ringbuffer.h | 77 atomic_long_t tail_id; member in struct:prb_desc_ring 231 * The initial @head_id and @tail_id for the desc ring. It is at the last 275 .tail_id = ATOMIC_INIT(DESC0_ID(descbits)), \
|
/linux-master/arch/s390/lib/ |
H A D | spinlock.c | 120 int lockval, ix, node_id, tail_id, old, new, owner, count; local 154 tail_id = old & _Q_TAIL_MASK; 155 if (tail_id != 0) { 156 node->prev = arch_spin_decode_tail(tail_id); 166 if (tail_id != 0) { 185 tail_id = old & _Q_TAIL_MASK; 186 new = ((tail_id != node_id) ? tail_id : 0) | lockval; 200 if (node_id && tail_id != node_id) {
|
/linux-master/scripts/gdb/linux/ |
H A D | dmesg.py | 88 off = prb_desc_ring_type.get_type()['tail_id'].bitpos // 8 89 tail_id = utils.read_atomic_long(desc_ring, off) 93 did = tail_id
|
Completed in 224 milliseconds