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On Tue, Oct 18, 2005 at 07:11:09PM -0400, Arthur Othieno wrote: > On Fri, Oct 14, 2005 at 01:42:10AM +0100, Ben Dooks wrote: > > init/main.c calls a number of functions externally > > but declaring them locally. This patch creates a > > new header (linux/kernel_init.h) and moves all > > the declarations into it. > > These functions are only referenced in init/main.c, and rightfully so. > In the end, this doesn't change anything much, other than maintainance > overhead for the new include/linux/kernel_init.h > > But, comments within.. > > > Also removes any old init functions now done by > > an initcall() > > (mca|sbus|tc)_init() removal look good. > > > Signed-off-by: Ben Dooks <ben-linux@fluff.org> > > > diff -urpN -X ../dontdiff linux-2.6.14-rc4-bjd3b/drivers/acpi/bus.c linux-2.6.14-rc4-bjd3c/drivers/acpi/bus.c > > --- linux-2.6.14-rc4-bjd3b/drivers/acpi/bus.c 2005-10-11 10:56:31.000000000 +0100 > > +++ linux-2.6.14-rc4-bjd3c/drivers/acpi/bus.c 2005-10-14 01:32:27.000000000 +0100 > > @@ -30,6 +30,7 @@ > > #include <linux/pm.h> > > #include <linux/device.h> > > #include <linux/proc_fs.h> > > +#include <linux/kernel_init.h> I've attached a pair of patches, the first removes the unused functions, and the second moves the init function declarations into include/linux/init.h (and adds the init to include/linux/prio_tree.h) -- Ben (ben@fluff.org, http://www.fluff.org/) 'a smiley only costs 4 bytes' diff -urp -X linux-2.6.14-rc4-git7-bjd1/Documentation/dontdiff linux-2.6.14-rc4-git7/init/main.c linux-2.6.14-rc4-git7-bjd1/init/main.c --- linux-2.6.14-rc4-git7/init/main.c 2005-10-19 12:44:36.000000000 +0100 +++ linux-2.6.14-rc4-git7-bjd1/init/main.c 2005-10-19 12:51:19.000000000 +0100 @@ -82,8 +82,6 @@ static int init(void *); extern void init_IRQ(void); extern void fork_init(unsigned long); -extern void mca_init(void); -extern void sbus_init(void); extern void sysctl_init(void); extern void signals_init(void); extern void buffer_init(void); @@ -101,10 +99,6 @@ extern void acpi_early_init(void); static inline void acpi_early_init(void) { } #endif -#ifdef CONFIG_TC -extern void tc_init(void); -#endif - enum system_states system_state; EXPORT_SYMBOL(system_state); diff -urp -X linux-2.6.14-rc4-git7-bjd1/Documentation/dontdiff linux-2.6.14-rc4-git7-bjd1/include/linux/init.h linux-2.6.14-rc4-git7-bjd2/include/linux/init.h --- linux-2.6.14-rc4-git7-bjd1/include/linux/init.h 2005-08-29 00:41:01.000000000 +0100 +++ linux-2.6.14-rc4-git7-bjd2/include/linux/init.h 2005-10-19 14:15:20.000000000 +0100 @@ -143,6 +143,25 @@ struct obs_kernel_param { /* Relies on saved_command_line being set */ void __init parse_early_param(void); + +/* items used by init/main.c */ + +extern void __init init_IRQ(void); +extern void __init fork_init(unsigned long); +extern void __init sysctl_init(void); +extern void __init signals_init(void); +extern void __init buffer_init(void); +extern void __init pidhash_init(void); +extern void __init pidmap_init(void); +extern void __init free_initmem(void); +extern void __init populate_rootfs(void); +extern void __init driver_init(void); +extern void __init prepare_namespace(void); + +#ifdef CONFIG_ACPI +extern void __init acpi_early_init(void); +#endif + #endif /* __ASSEMBLY__ */ /** diff -urp -X linux-2.6.14-rc4-git7-bjd1/Documentation/dontdiff linux-2.6.14-rc4-git7-bjd1/include/linux/prio_tree.h linux-2.6.14-rc4-git7-bjd2/include/linux/prio_tree.h --- linux-2.6.14-rc4-git7-bjd1/include/linux/prio_tree.h 2005-08-29 00:41:01.000000000 +0100 +++ linux-2.6.14-rc4-git7-bjd2/include/linux/prio_tree.h 2005-10-19 13:31:41.000000000 +0100 @@ -117,4 +117,6 @@ struct prio_tree_node *prio_tree_next(st #define raw_prio_tree_remove(root, node) \ prio_tree_remove(root, (struct prio_tree_node *) (node)) +extern void __init prio_tree_init(void); + #endif /* _LINUX_PRIO_TREE_H */ diff -urp -X linux-2.6.14-rc4-git7-bjd1/Documentation/dontdiff linux-2.6.14-rc4-git7-bjd1/init/main.c linux-2.6.14-rc4-git7-bjd2/init/main.c --- linux-2.6.14-rc4-git7-bjd1/init/main.c 2005-10-19 12:51:19.000000000 +0100 +++ linux-2.6.14-rc4-git7-bjd2/init/main.c 2005-10-19 14:15:26.000000000 +0100 @@ -47,6 +47,8 @@ #include <linux/rmap.h> #include <linux/mempolicy.h> #include <linux/key.h> +#include <linux/prio_tree.h> +#include <linux/radix-tree.h> #include <net/sock.h> #include <asm/io.h> @@ -80,22 +82,7 @@ static int init(void *); -extern void init_IRQ(void); -extern void fork_init(unsigned long); -extern void sysctl_init(void); -extern void signals_init(void); -extern void buffer_init(void); -extern void pidhash_init(void); -extern void pidmap_init(void); -extern void prio_tree_init(void); -extern void radix_tree_init(void); -extern void free_initmem(void); -extern void populate_rootfs(void); -extern void driver_init(void); -extern void prepare_namespace(void); -#ifdef CONFIG_ACPI -extern void acpi_early_init(void); -#else +#ifndef CONFIG_ACPI static inline void acpi_early_init(void) { } #endif | ||||||||||||
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