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Searched refs:prb_read_valid (Results 1 – 4 of 4) sorted by relevance

/linux/kernel/printk/
H A Dprintk_ringbuffer.h45 * prb_read_valid(). Note that the reader provides the @info and @text_buf,
218 * descriptor in the array. But it allows prb_read_valid() to correctly
378 for ((s) = from; prb_read_valid(rb, s, r); (s) = (r)->info->seq + 1)
398 bool prb_read_valid(struct printk_ringbuffer *rb, u64 seq,
H A Dnbcon.c1207 ret = prb_read_valid(prb, ctxt->seq, NULL); in nbcon_kthread_should_wakeup()
1646 prb_read_valid(prb, nbcon_seq_read(con), NULL)) { in nbcon_atomic_flush_pending_con()
1925 prb_read_valid(prb, nbcon_seq_read(con), NULL)) { in nbcon_device_release()
H A Dprintk.c1612 prb_read_valid(prb, seq, NULL)); /* LMM(syslog_print:A) */ in syslog_print()
1628 if (!prb_read_valid(prb, syslog_seq, &r)) in syslog_print()
2517 #define prb_read_valid(rb, seq, r) false macro
3052 if (!prb_read_valid(prb, seq, &r)) in printk_get_next_message()
3392 } while (prb_read_valid(prb, next_seq, NULL) && console_trylock()); in __console_flush_and_unlock()
3687 if (prb_read_valid(prb, printk_seq, NULL)) { in legacy_kthread_should_wakeup()
4915 if (!prb_read_valid(prb, iter->cur_seq, &r)) in kmsg_dump_get_line()
H A Dprintk_ringbuffer.c2239 bool prb_read_valid(struct printk_ringbuffer *rb, u64 seq, in prb_read_valid() function
2244 EXPORT_SYMBOL_IF_KUNIT(prb_read_valid);