Merge branch 'flock' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

[pandora-kernel.git] / fs / locks.c

diff --git a/fs/locks.c b/fs/locks.c
index 74c3df9..50ec159 100644 (file)
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2114,7 +2114,7 @@ EXPORT_SYMBOL_GPL(vfs_cancel_lock);
 #include <linux/seq_file.h>
 
 static void lock_get_status(struct seq_file *f, struct file_lock *fl,
-                                                       int id, char *pfx)
+                           loff_t id, char *pfx)
 {
        struct inode *inode = NULL;
        unsigned int fl_pid;
@@ -2127,7 +2127,7 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl,
        if (fl->fl_file != NULL)
                inode = fl->fl_file->f_path.dentry->d_inode;
 
-       seq_printf(f, "%d:%s ", id, pfx);
+       seq_printf(f, "%lld:%s ", id, pfx);
        if (IS_POSIX(fl)) {
                seq_printf(f, "%6s %s ",
                             (fl->fl_flags & FL_ACCESS) ? "ACCESS" : "POSIX ",
@@ -2190,24 +2190,27 @@ static int locks_show(struct seq_file *f, void *v)
 
        fl = list_entry(v, struct file_lock, fl_link);
 
-       lock_get_status(f, fl, (long)f->private, "");
+       lock_get_status(f, fl, *((loff_t *)f->private), "");
 
        list_for_each_entry(bfl, &fl->fl_block, fl_block)
-               lock_get_status(f, bfl, (long)f->private, " ->");
+               lock_get_status(f, bfl, *((loff_t *)f->private), " ->");
 
-       f->private++;
        return 0;
 }
 
 static void *locks_start(struct seq_file *f, loff_t *pos)
 {
+       loff_t *p = f->private;
+
        lock_flocks();
-       f->private = (void *)1;
+       *p = (*pos + 1);
        return seq_list_start(&file_lock_list, *pos);
 }
 
 static void *locks_next(struct seq_file *f, void *v, loff_t *pos)
 {
+       loff_t *p = f->private;
+       ++*p;
        return seq_list_next(v, &file_lock_list, pos);
 }
 
@@ -2225,14 +2228,14 @@ static const struct seq_operations locks_seq_operations = {
 
 static int locks_open(struct inode *inode, struct file *filp)
 {
-       return seq_open(filp, &locks_seq_operations);
+       return seq_open_private(filp, &locks_seq_operations, sizeof(loff_t));
 }
 
 static const struct file_operations proc_locks_operations = {
        .open           = locks_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
-       .release        = seq_release,
+       .release        = seq_release_private,
 };
 
 static int __init proc_locks_init(void)