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From dabfa71dd963396a46aee0066bb3eff206de08f7 Mon Sep 17 00:00:00 2001
From: John Ogness <john.ogness@linutronix.de>
Date: Mon, 21 Dec 2020 11:19:39 +0106
Subject: [PATCH 083/323] printk: kmsg_dump: remove unused fields
Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz
struct kmsg_dumper still contains some fields that were used to
iterate the old ringbuffer. They are no longer used. Remove them
and update the struct documentation.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
include/linux/kmsg_dump.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
index 3378bcbe585e..235c50982c2d 100644
--- a/include/linux/kmsg_dump.h
+++ b/include/linux/kmsg_dump.h
@@ -36,6 +36,9 @@ enum kmsg_dump_reason {
* through the record iterator
* @max_reason: filter for highest reason number that should be dumped
* @registered: Flag that specifies if this is already registered
+ * @active: Flag that specifies if this is currently dumping
+ * @cur_seq: Points to the oldest message to dump (private)
+ * @next_seq: Points after the newest message to dump (private)
*/
struct kmsg_dumper {
struct list_head list;
@@ -45,8 +48,6 @@ struct kmsg_dumper {
bool registered;
/* private state of the kmsg iterator */
- u32 cur_idx;
- u32 next_idx;
u64 cur_seq;
u64 next_seq;
};
--
2.43.0
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