From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/lib/of-reconfig-notifier-error-inject.c | 51 ++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 kernel/lib/of-reconfig-notifier-error-inject.c (limited to 'kernel/lib/of-reconfig-notifier-error-inject.c') diff --git a/kernel/lib/of-reconfig-notifier-error-inject.c b/kernel/lib/of-reconfig-notifier-error-inject.c new file mode 100644 index 000000000..8dc798617 --- /dev/null +++ b/kernel/lib/of-reconfig-notifier-error-inject.c @@ -0,0 +1,51 @@ +#include +#include +#include + +#include "notifier-error-inject.h" + +static int priority; +module_param(priority, int, 0); +MODULE_PARM_DESC(priority, "specify OF reconfig notifier priority"); + +static struct notifier_err_inject reconfig_err_inject = { + .actions = { + { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_ATTACH_NODE) }, + { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_DETACH_NODE) }, + { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_ADD_PROPERTY) }, + { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_REMOVE_PROPERTY) }, + { NOTIFIER_ERR_INJECT_ACTION(OF_RECONFIG_UPDATE_PROPERTY) }, + {} + } +}; + +static struct dentry *dir; + +static int err_inject_init(void) +{ + int err; + + dir = notifier_err_inject_init("OF-reconfig", + notifier_err_inject_dir, &reconfig_err_inject, priority); + if (IS_ERR(dir)) + return PTR_ERR(dir); + + err = of_reconfig_notifier_register(&reconfig_err_inject.nb); + if (err) + debugfs_remove_recursive(dir); + + return err; +} + +static void err_inject_exit(void) +{ + of_reconfig_notifier_unregister(&reconfig_err_inject.nb); + debugfs_remove_recursive(dir); +} + +module_init(err_inject_init); +module_exit(err_inject_exit); + +MODULE_DESCRIPTION("OF reconfig notifier error injection module"); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Akinobu Mita "); -- cgit 1.2.3-korg