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authorKay Sievers <kay.sievers@vrfy.org>2007-02-02 10:39:12 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-16 18:19:15 -0500
commitc353c3fb0700a3c17ea2b0237710a184232ccd7f (patch)
tree7b5fd590bd9b0a08bee8425ad074e993629683d1 /kernel/params.c
parent89790fd789e024b23eb1fbccedd84a2015441ce0 (diff)
Driver core: let request_module() send a /sys/modules/kmod/-uevent
On recent systems, calls to /sbin/modprobe are handled by udev depending on the kind of device the kernel has discovered. This patch creates an uevent for the kernels internal request_module(), to let udev take control over the request, instead of forking the binary directly by the kernel. The direct execution of /sbin/modprobe can be disabled by setting: /sys/module/kmod/mod_request_helper (/proc/sys/kernel/modprobe) to an empty string, the same way /proc/sys/kernel/hotplug is disabled on an udev system. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/params.c')
-rw-r--r--kernel/params.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/params.c b/kernel/params.c
index 553cf7d6a4be..7d231c6c1334 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -714,6 +714,7 @@ static int __init param_sysfs_init(void)
714 } 714 }
715 715
716 param_sysfs_builtin(); 716 param_sysfs_builtin();
717 kmod_sysfs_init();
717 718
718 return 0; 719 return 0;
719} 720}