To allow users in code where printk is not allowed.
Signed-off-by: Qais Yousef <qais.you...@arm.com>
---
include/linux/printk.h | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/include/linux/printk.h b/include/linux/printk.h
index fe7eb2351610..92c0978c7b44 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -480,21 +480,45 @@ extern int kptr_restrict;
printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
/* no pr_cont_once, don't do that... */
+#define pr_emerg_deferred_once(fmt, ...) \
+ printk_deferred_once(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_alert_deferred_once(fmt, ...) \
+ printk_deferred_once(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_crit_deferred_once(fmt, ...)
\
+ printk_deferred_once(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_err_deferred_once(fmt, ...) \
+ printk_deferred_once(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_warn_deferred_once(fmt, ...)
\
+ printk_deferred_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_notice_deferred_once(fmt, ...) \
+ printk_deferred_once(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_info_deferred_once(fmt, ...)
\
+ printk_deferred_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+/* no pr_cont_deferred_once, don't do that... */
+
#if defined(DEBUG)
#define pr_devel_once(fmt, ...) \
printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_devel_deferred_once(fmt, ...) \
+ printk_deferred_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
#else
#define pr_devel_once(fmt, ...) \
no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_devel_deferred_once(fmt, ...) \
+ no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
#endif
/* If you are writing a driver, please use dev_dbg instead */
#if defined(DEBUG)
#define pr_debug_once(fmt, ...) \
printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debug_deferred_once(fmt, ...) \
+ printk_deferred_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
#else
#define pr_debug_once(fmt, ...) \
no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_debug_deferred_once(fmt, ...) \
+ no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
#endif
/*
--
2.25.1
