The new dprintk module needs to apply a particular function to each module when the dprintk module loads. Signed-off-by: Greg Banks --- include/linux/module.h | 1 + kernel/module.c | 13 +++++++++++++ 2 files changed, 14 insertions(+) Index: bfields/kernel/module.c =================================================================== --- bfields.orig/kernel/module.c +++ bfields/kernel/module.c @@ -365,6 +365,19 @@ static struct module *find_module(const return NULL; } +void apply_modules(void (*func)(struct module*, void *), void *closure) +{ + struct module *mod; + + preempt_disable(); + list_for_each_entry_rcu(mod, &modules, list) { + func(mod, closure); + } + preempt_enable(); +} +EXPORT_SYMBOL(apply_modules); + + #ifdef CONFIG_SMP /* Number of blocks used and allocated. */ static unsigned int pcpu_num_used, pcpu_num_allocated; Index: bfields/include/linux/module.h =================================================================== --- bfields.orig/include/linux/module.h +++ bfields/include/linux/module.h @@ -475,6 +475,7 @@ extern void module_update_markers(void); extern void module_update_tracepoints(void); extern int module_get_iter_tracepoints(struct tracepoint_iter *iter); +extern void apply_modules(void (*func)(struct module*, void *), void *closure); #else /* !CONFIG_MODULES... */ #define EXPORT_SYMBOL(sym) -- -- Greg Banks, P.Engineer, SGI Australian Software Group. the brightly coloured sporks of revolution. I don't speak for SGI. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/