[PATCH] pid: export the symbols needed to use struct pid *
authorEric W. Biederman <ebiederm@xmission.com>
Mon, 2 Oct 2006 09:17:11 +0000 (02:17 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 2 Oct 2006 14:57:13 +0000 (07:57 -0700)
pids aren't something that drivers should care about.  However there are a lot
of helper layers in the kernel that do care, and are built as modules.  Before
I can convert them to using struct pid instead of pid_t I need to export the
appropriate symbols so they can continue to be built.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
kernel/pid.c

index ed89a732432cd5e193dae3c09881d45c47a0607e..5c9037ba42f510d27fd514a37e4202776d0ade5d 100644 (file)
@@ -170,6 +170,7 @@ fastcall void put_pid(struct pid *pid)
             atomic_dec_and_test(&pid->count))
                kmem_cache_free(pid_cachep, pid);
 }
+EXPORT_SYMBOL_GPL(put_pid);
 
 static void delayed_put_pid(struct rcu_head *rhp)
 {
@@ -234,6 +235,7 @@ struct pid * fastcall find_pid(int nr)
        }
        return NULL;
 }
+EXPORT_SYMBOL_GPL(find_pid);
 
 int fastcall attach_pid(struct task_struct *task, enum pid_type type, int nr)
 {
@@ -337,6 +339,7 @@ struct pid *find_ge_pid(int nr)
 
        return pid;
 }
+EXPORT_SYMBOL_GPL(find_get_pid);
 
 /*
  * The pid hash table is scaled according to the amount of memory in the