module: reorder module pcpu related functions

Impact: cleanup

Move percpu_modinit() upwards.  This is to ease further changes.

Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/kernel/module.c b/kernel/module.c
index ba22484a987eb96a9d2bff0cdeede4b62a1d7156..52b3497b8748e9a6bdc14ecd135701521af4af07 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -480,21 +480,6 @@ static void percpu_modfree(void *freeme)
        }
 }
 
-static unsigned int find_pcpusec(Elf_Ehdr *hdr,
-                                Elf_Shdr *sechdrs,
-                                const char *secstrings)
-{
-       return find_sec(hdr, sechdrs, secstrings, ".data.percpu");
-}
-
-static void percpu_modcopy(void *pcpudest, const void *from, unsigned long size)
-{
-       int cpu;
-
-       for_each_possible_cpu(cpu)
-               memcpy(pcpudest + per_cpu_offset(cpu), from, size);
-}
-
 static int percpu_modinit(void)
 {
        pcpu_num_used = 2;
@@ -513,7 +498,24 @@ static int percpu_modinit(void)
        return 0;
 }
 __initcall(percpu_modinit);
+
+static unsigned int find_pcpusec(Elf_Ehdr *hdr,
+                                Elf_Shdr *sechdrs,
+                                const char *secstrings)
+{
+       return find_sec(hdr, sechdrs, secstrings, ".data.percpu");
+}
+
+static void percpu_modcopy(void *pcpudest, const void *from, unsigned long size)
+{
+       int cpu;
+
+       for_each_possible_cpu(cpu)
+               memcpy(pcpudest + per_cpu_offset(cpu), from, size);
+}
+
 #else /* ... !CONFIG_SMP */
+
 static inline void *percpu_modalloc(unsigned long size, unsigned long align,
                                    const char *name)
 {
@@ -535,6 +537,7 @@ static inline void percpu_modcopy(void *pcpudst, const void *src,
        /* pcpusec should be 0, and size of that section should be 0. */
        BUG_ON(size != 0);
 }
+
 #endif /* CONFIG_SMP */
 
 #define MODINFO_ATTR(field)    \