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authorDave Young <dyoung@redhat.com>2013-11-12 15:08:53 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-13 12:09:14 +0900
commit29e9d22559065af169bba6f99166eb9ab64c01c6 (patch)
tree130ed2064d5a50eac5b674c78026d0bda1a8cdfa
parent312b4e226951f707e120b95b118cbc14f3d162b2 (diff)
kernel/printk/printk.c: enable boot delay for earlyprintk
boot_delay does not work for earlyprintk because the kernel cmdline parsing is late. Change to use early_param so early kernel messages can also be delayed. Signed-off-by: Dave Young <dyoung@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--kernel/printk/printk.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 78b7c0f3825..9b527d41f8f 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -820,9 +820,9 @@ static int __init boot_delay_setup(char *str)
pr_debug("boot_delay: %u, preset_lpj: %ld, lpj: %lu, "
"HZ: %d, loops_per_msec: %llu\n",
boot_delay, preset_lpj, lpj, HZ, loops_per_msec);
- return 1;
+ return 0;
}
-__setup("boot_delay=", boot_delay_setup);
+early_param("boot_delay", boot_delay_setup);
static void boot_delay_msec(int level)
{