diff options
Diffstat (limited to 'features/rt/printk-kmsg_dump-use-kmsg_dump_rewind.patch')
| -rw-r--r-- | features/rt/printk-kmsg_dump-use-kmsg_dump_rewind.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/features/rt/printk-kmsg_dump-use-kmsg_dump_rewind.patch b/features/rt/printk-kmsg_dump-use-kmsg_dump_rewind.patch deleted file mode 100644 index d63957e3..00000000 --- a/features/rt/printk-kmsg_dump-use-kmsg_dump_rewind.patch +++ /dev/null @@ -1,41 +0,0 @@ -From bc6b56661c0c00b39b105f6c1c2166c89f60070c Mon Sep 17 00:00:00 2001 -From: John Ogness <john.ogness@linutronix.de> -Date: Wed, 17 Feb 2021 18:23:16 +0100 -Subject: [PATCH 019/191] printk: kmsg_dump: use kmsg_dump_rewind - -kmsg_dump() is open coding the kmsg_dump_rewind(). Call -kmsg_dump_rewind() instead. - -Signed-off-by: John Ogness <john.ogness@linutronix.de> -Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> ---- - kernel/printk/printk.c | 6 +----- - 1 file changed, 1 insertion(+), 5 deletions(-) - -diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c -index fbb9f2f30430..15aed1a7bd05 100644 ---- a/kernel/printk/printk.c -+++ b/kernel/printk/printk.c -@@ -3351,7 +3351,6 @@ void kmsg_dump(enum kmsg_dump_reason reason) - { - struct kmsg_dumper_iter iter; - struct kmsg_dumper *dumper; -- unsigned long flags; - - rcu_read_lock(); - list_for_each_entry_rcu(dumper, &dump_list, list) { -@@ -3370,10 +3369,7 @@ void kmsg_dump(enum kmsg_dump_reason reason) - - /* initialize iterator with data about the stored records */ - iter.active = true; -- printk_safe_enter_irqsave(flags); -- iter.cur_seq = latched_seq_read_nolock(&clear_seq); -- iter.next_seq = prb_next_seq(prb); -- printk_safe_exit_irqrestore(flags); -+ kmsg_dump_rewind(&iter); - - /* invoke dumper which will iterate over records */ - dumper->dump(dumper, reason, &iter); --- -2.19.1 - |