proc: move rest of /proc/locks to fs/locks.c

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

diff --git a/fs/locks.c b/fs/locks.c
index 5eb259e..90e87f5 100644 (file)
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2078,6 +2078,7 @@ int vfs_cancel_lock(struct file *filp, struct file_lock *fl)
 EXPORT_SYMBOL_GPL(vfs_cancel_lock);
 
 #ifdef CONFIG_PROC_FS
+#include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 
 static void lock_get_status(struct seq_file *f, struct file_lock *fl,
@@ -2183,12 +2184,31 @@ static void locks_stop(struct seq_file *f, void *v)
        unlock_kernel();
 }
 
-struct seq_operations locks_seq_operations = {
+static const struct seq_operations locks_seq_operations = {
        .start  = locks_start,
        .next   = locks_next,
        .stop   = locks_stop,
        .show   = locks_show,
 };
+
+static int locks_open(struct inode *inode, struct file *filp)
+{
+       return seq_open(filp, &locks_seq_operations);
+}
+
+static const struct file_operations proc_locks_operations = {
+       .open           = locks_open,
+       .read           = seq_read,
+       .llseek         = seq_lseek,
+       .release        = seq_release,
+};
+
+static int __init proc_locks_init(void)
+{
+       proc_create("locks", 0, NULL, &proc_locks_operations);
+       return 0;
+}
+module_init(proc_locks_init);
 #endif
 
 /**

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index fcac25e..fea7d65 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -453,20 +453,6 @@ static const struct file_operations proc_interrupts_operations = {
        .release        = seq_release,
 };
 
-#ifdef CONFIG_FILE_LOCKING
-static int locks_open(struct inode *inode, struct file *filp)
-{
-       return seq_open(filp, &locks_seq_operations);
-}
-
-static const struct file_operations proc_locks_operations = {
-       .open           = locks_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = seq_release,
-};
-#endif /* CONFIG_FILE_LOCKING */
-
 #ifdef CONFIG_PROC_PAGE_MONITOR
 #define KPMSIZE sizeof(u64)
 #define KPMMASK (KPMSIZE - 1)
@@ -605,9 +591,6 @@ void __init proc_misc_init(void)
        proc_symlink("mounts", NULL, "self/mounts");
 
        /* And now for trickier ones */
-#ifdef CONFIG_FILE_LOCKING
-       proc_create("locks", 0, NULL, &proc_locks_operations);
-#endif
        proc_create("devices", 0, NULL, &proc_devinfo_operations);
        proc_create("cpuinfo", 0, NULL, &proc_cpuinfo_operations);
 #ifdef CONFIG_BLOCK

diff --git a/include/linux/fs.h b/include/linux/fs.h
index a6a625b..0240495 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1037,7 +1037,6 @@ extern int vfs_setlease(struct file *, long, struct file_lock **);
 extern int lease_modify(struct file_lock **, int);
 extern int lock_may_read(struct inode *, loff_t start, unsigned long count);
 extern int lock_may_write(struct inode *, loff_t start, unsigned long count);
-extern struct seq_operations locks_seq_operations;
 #else /* !CONFIG_FILE_LOCKING */
 #define fcntl_getlk(a, b) ({ -EINVAL; })
 #define fcntl_setlk(a, b, c, d) ({ -EACCES; })