X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=kernel%2Fcpu.c;h=64b8ed3cc8eacacae5ad1f28e446b87b061d015b;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=083521327e64dc118be01078a8c8a2719c7b4898;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 083521327..64b8ed3cc 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -61,13 +61,13 @@ static inline void check_for_tasks(int cpu)
  * cpu' with certain environment variables set.  */
 static int cpu_run_sbin_hotplug(unsigned int cpu, const char *action)
 {
-	char *argv[3], *envp[5], cpu_str[12], action_str[32];
+	char *argv[3], *envp[6], cpu_str[12], action_str[32], devpath_str[40];
 	int i;
 
 	sprintf(cpu_str, "CPU=%d", cpu);
 	sprintf(action_str, "ACTION=%s", action);
-	/* FIXME: Add DEVPATH. --RR */
-
+	sprintf(devpath_str, "DEVPATH=devices/system/cpu/cpu%d", cpu);
+	
 	i = 0;
 	argv[i++] = hotplug_path;
 	argv[i++] = "cpu";
@@ -79,6 +79,7 @@ static int cpu_run_sbin_hotplug(unsigned int cpu, const char *action)
 	envp[i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
 	envp[i++] = cpu_str;
 	envp[i++] = action_str;
+	envp[i++] = devpath_str;
 	envp[i] = NULL;
 
 	return call_usermodehelper(argv[0], argv, envp, 0);