patch-2.4.22 linux-2.4.22/fs/locks.c
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- Lines: 24
- Date:
2003-08-25 04:44:43.000000000 -0700
- Orig file:
linux-2.4.21/fs/locks.c
- Orig date:
2003-06-13 07:51:37.000000000 -0700
diff -urN linux-2.4.21/fs/locks.c linux-2.4.22/fs/locks.c
@@ -1937,6 +1937,23 @@
return length;
}
+void steal_locks(fl_owner_t from)
+{
+ struct list_head *tmp;
+
+ if (from == current->files)
+ return;
+
+ lock_kernel();
+ list_for_each(tmp, &file_lock_list) {
+ struct file_lock *fl = list_entry(tmp, struct file_lock,
+ fl_link);
+ if (fl->fl_owner == from)
+ fl->fl_owner = current->files;
+ }
+ unlock_kernel();
+}
+
#ifdef MSNFS
/**
* lock_may_read - checks that the region is free of locks
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