The patch titled
printk: add module parameter ignore_loglevel to control ignore_loglevel
has been added to the -mm tree. Its filename is
printk-add-module-parameter-ignore_loglevel-to-control-ignore_loglevel.patch
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------------------------------------------------------
Subject: printk: add module parameter ignore_loglevel to control ignore_loglevel
From: Yanmin Zhang <yanmin_zhang@xxxxxxxxxxxxxxx>
We are enabling some power features on medfield. To test suspend-2-RAM
conveniently, we need turn on/off ignore_loglevel frequently without
rebooting.
Add a module parameter, so users can change it by:
/sys/module/printk/parameters/ignore_loglevel
Signed-off-by: Yanmin Zhang <yanmin.zhang@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/printk.c | 1 +
1 file changed, 1 insertion(+)
diff -puN kernel/printk.c~printk-add-module-parameter-ignore_loglevel-to-control-ignore_loglevel kernel/printk.c
--- a/kernel/printk.c~printk-add-module-parameter-ignore_loglevel-to-control-ignore_loglevel
+++ a/kernel/printk.c
@@ -532,6 +532,7 @@ static int __init ignore_loglevel_setup(
}
early_param("ignore_loglevel", ignore_loglevel_setup);
+module_param_named(ignore_loglevel, ignore_loglevel, bool, S_IRUGO | S_IWUSR);
/*
* Write out chars from start to end - 1 inclusive
_
Patches currently in -mm which might be from yanmin_zhang@xxxxxxxxxxxxxxx are
origin.patch
printk-add-module-parameter-ignore_loglevel-to-control-ignore_loglevel.patch
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