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authorImre Kaloz <kaloz@openwrt.org>2008-01-28 13:36:09 +0000
committerImre Kaloz <kaloz@openwrt.org>2008-01-28 13:36:09 +0000
commit5303deecf170c291df307f23480590b53f8287e5 (patch)
treec19d3bb7b0ac1d963bf2a2875e3456f5872d9ae5 /target/linux/generic-2.6/patches-2.6.24/213-kobject_uevent.patch
parentf66f06c1894b7becb24cad683f10201e04d60724 (diff)
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generic 2.6.24 support
SVN-Revision: 10291
Diffstat (limited to 'target/linux/generic-2.6/patches-2.6.24/213-kobject_uevent.patch')
-rw-r--r--target/linux/generic-2.6/patches-2.6.24/213-kobject_uevent.patch42
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.24/213-kobject_uevent.patch b/target/linux/generic-2.6/patches-2.6.24/213-kobject_uevent.patch
new file mode 100644
index 0000000..a3d5ee2
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.24/213-kobject_uevent.patch
@@ -0,0 +1,42 @@
+--- linux-2.6.24/lib/kobject_uevent.c 2008-01-24 23:58:37.000000000 +0100
++++ linux-2.6.24-owrt/lib/kobject_uevent.c 2008-01-28 12:01:41.000000000 +0100
+@@ -27,7 +27,8 @@
+ char uevent_helper[UEVENT_HELPER_PATH_LEN] = CONFIG_UEVENT_HELPER_PATH;
+ static DEFINE_SPINLOCK(sequence_lock);
+ #if defined(CONFIG_NET)
+-static struct sock *uevent_sock;
++struct sock *uevent_sock = NULL;
++EXPORT_SYMBOL_GPL(uevent_sock);
+ #endif
+
+ /* the strings here must match the enum in include/linux/kobject.h */
+@@ -40,6 +41,18 @@
+ [KOBJ_OFFLINE] = "offline",
+ };
+
++u64 uevent_next_seqnum(void)
++{
++ u64 seq;
++
++ spin_lock(&sequence_lock);
++ seq = ++uevent_seqnum;
++ spin_unlock(&sequence_lock);
++
++ return seq;
++}
++EXPORT_SYMBOL_GPL(uevent_next_seqnum);
++
+ /**
+ * kobject_action_type - translate action string to numeric type
+ *
+@@ -173,9 +186,7 @@
+ }
+
+ /* we will send an event, so request a new sequence number */
+- spin_lock(&sequence_lock);
+- seq = ++uevent_seqnum;
+- spin_unlock(&sequence_lock);
++ seq = uevent_next_seqnum();
+ retval = add_uevent_var(env, "SEQNUM=%llu", (unsigned long long)seq);
+ if (retval)
+ goto exit;