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module: add /sys/module/<name>/uevent files

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Userspace wants to manage module parameters with udev rules.
This currently only works for loaded modules, but not for
built-in ones.

To allow access to the built-in modules we need to
re-trigger all module load events that happened before any
userspace was running. We already do the same thing for all
devices, subsystems(buses) and drivers.

This adds the currently missing /sys/module/<name>/uevent files
to all module entries.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (split & trivial fix)
This commit is contained in:
Kay Sievers 2011-07-24 22:06:04 +09:30 • committed by Rusty Russell
parent 4befb026cf
commit 88bfa32479
3 changed files with 22 additions and 0 deletions
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include/linux/module.h
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@ -75,6 +75,7 @@ struct module_version_attribute {
extern ssize_t __modver_version_show(struct module_attribute *,
struct module_kobject *, char *);
extern struct module_attribute module_uevent;
/* These are either module local, or the kernel's dummy ones. */
extern int init_module(void);