proc: move /proc/zoneinfo boilerplate to mm/vmstat.c

[linux-2.6-omap-h63xx.git] / fs / proc / proc_misc.c

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index a87802fc93130a212e1b06670f6c506b31d4742d..8f3a6f085c5f0ffda0d1c4b220292d8ec757d2d0 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -57,54 +57,6 @@
 #include <asm/div64.h>
 #include "internal.h"
 
-static int fragmentation_open(struct inode *inode, struct file *file)
-{
-       (void)inode;
-       return seq_open(file, &fragmentation_op);
-}
-
-static const struct file_operations fragmentation_file_operations = {
-       .open           = fragmentation_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release,
-};
-
-static int pagetypeinfo_open(struct inode *inode, struct file *file)
-{
-       return seq_open(file, &pagetypeinfo_op);
-}
-
-static const struct file_operations pagetypeinfo_file_ops = {
-       .open           = pagetypeinfo_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release,
-};
-
-static int zoneinfo_open(struct inode *inode, struct file *file)
-{
-       return seq_open(file, &zoneinfo_op);
-}
-
-static const struct file_operations proc_zoneinfo_file_operations = {
-       .open           = zoneinfo_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release,
-};
-
-static int vmstat_open(struct inode *inode, struct file *file)
-{
-       return seq_open(file, &vmstat_op);
-}
-static const struct file_operations proc_vmstat_file_operations = {
-       .open           = vmstat_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release,
-};
-
 #ifdef CONFIG_BLOCK
 static int diskstats_open(struct inode *inode, struct file *file)
 {
@@ -132,111 +84,6 @@ static const struct file_operations proc_modules_operations = {
 };
 #endif
 
-#ifdef CONFIG_SLABINFO
-static int slabinfo_open(struct inode *inode, struct file *file)
-{
-       return seq_open(file, &slabinfo_op);
-}
-static const struct file_operations proc_slabinfo_operations = {
-       .open           = slabinfo_open,
-       .read           = seq_read,
-       .write          = slabinfo_write,
-       .llseek         = seq_lseek,
-       .release        = seq_release,
-};
-
-#ifdef CONFIG_DEBUG_SLAB_LEAK
-extern const struct seq_operations slabstats_op;
-static int slabstats_open(struct inode *inode, struct file *file)
-{
-       unsigned long *n = kzalloc(PAGE_SIZE, GFP_KERNEL);
-       int ret = -ENOMEM;
-       if (n) {
-               ret = seq_open(file, &slabstats_op);
-               if (!ret) {
-                       struct seq_file *m = file->private_data;
-                       *n = PAGE_SIZE / (2 * sizeof(unsigned long));
-                       m->private = n;
-                       n = NULL;
-               }
-               kfree(n);
-       }
-       return ret;
-}
-
-static const struct file_operations proc_slabstats_operations = {
-       .open           = slabstats_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release_private,
-};
-#endif
-#endif
-
-#ifdef CONFIG_MMU
-static int vmalloc_open(struct inode *inode, struct file *file)
-{
-       unsigned int *ptr = NULL;
-       int ret;
-
-       if (NUMA_BUILD)
-               ptr = kmalloc(nr_node_ids * sizeof(unsigned int), GFP_KERNEL);
-       ret = seq_open(file, &vmalloc_op);
-       if (!ret) {
-               struct seq_file *m = file->private_data;
-               m->private = ptr;
-       } else
-               kfree(ptr);
-       return ret;
-}
-
-static const struct file_operations proc_vmalloc_operations = {
-       .open           = vmalloc_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release_private,
-};
-#endif
-
-/*
- * /proc/interrupts
- */
-static void *int_seq_start(struct seq_file *f, loff_t *pos)
-{
-       return (*pos <= nr_irqs) ? pos : NULL;
-}
-
-
-static void *int_seq_next(struct seq_file *f, void *v, loff_t *pos)
-{
-       (*pos)++;
-       return (*pos <= nr_irqs) ? pos : NULL;
-}
-
-static void int_seq_stop(struct seq_file *f, void *v)
-{
-       /* Nothing to do */
-}
-
-static const struct seq_operations int_seq_ops = {
-       .start = int_seq_start,
-       .next  = int_seq_next,
-       .stop  = int_seq_stop,
-       .show  = show_interrupts
-};
-
-static int interrupts_open(struct inode *inode, struct file *filp)
-{
-       return seq_open(filp, &int_seq_ops);
-}
-
-static const struct file_operations proc_interrupts_operations = {
-       .open           = interrupts_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release,
-};
-
 #ifdef CONFIG_PROC_PAGE_MONITOR
 #define KPMSIZE sizeof(u64)
 #define KPMMASK (KPMSIZE - 1)
@@ -375,20 +222,6 @@ void __init proc_misc_init(void)
        proc_symlink("mounts", NULL, "self/mounts");
 
        /* And now for trickier ones */
-       proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
-#ifdef CONFIG_SLABINFO
-       proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations);
-#ifdef CONFIG_DEBUG_SLAB_LEAK
-       proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
-#endif
-#endif
-#ifdef CONFIG_MMU
-       proc_create("vmallocinfo", S_IRUSR, NULL, &proc_vmalloc_operations);
-#endif
-       proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
-       proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
-       proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
-       proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
 #ifdef CONFIG_BLOCK
        proc_create("diskstats", 0, NULL, &proc_diskstats_operations);
 #endif