proc: move /proc/vmcore creation to fs/proc/vmcore.c
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 2ef9ef9..e2db350 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -62,7 +62,4 @@
proc_symlink("mounts", NULL, "self/mounts");
/* And now for trickier ones */
-#ifdef CONFIG_PROC_VMCORE
- proc_vmcore = proc_create("vmcore", S_IRUSR, NULL, &proc_vmcore_operations);
-#endif
}
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index cd9ca67..03ec595 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -32,7 +32,7 @@
/* Total size of vmcore file. */
static u64 vmcore_size;
-struct proc_dir_entry *proc_vmcore = NULL;
+static struct proc_dir_entry *proc_vmcore = NULL;
/* Reads a page from the oldmem device from given offset. */
static ssize_t read_from_oldmem(char *buf, size_t count,
@@ -162,7 +162,7 @@
return acc;
}
-const struct file_operations proc_vmcore_operations = {
+static const struct file_operations proc_vmcore_operations = {
.read = read_vmcore,
};
@@ -652,7 +652,7 @@
return rc;
}
- /* Initialize /proc/vmcore size if proc is already up. */
+ proc_vmcore = proc_create("vmcore", S_IRUSR, NULL, &proc_vmcore_operations);
if (proc_vmcore)
proc_vmcore->size = vmcore_size;
return 0;
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index 0acf3b7..2dac064 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -14,8 +14,6 @@
extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
unsigned long, int);
-extern const struct file_operations proc_vmcore_operations;
-extern struct proc_dir_entry *proc_vmcore;
/* Architecture code defines this if there are other possible ELF
* machine types, e.g. on bi-arch capable hardware. */