From bbf73147e2d46611fbdcbc126f887c614c32350b Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Mon, 2 Oct 2006 02:17:11 -0700
Subject: [PATCH] [PATCH] pid: export the symbols needed to use struct pid *
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 | 3 +++
1 file changed, 3 insertions(+)
diff --git a/kernel/pid.c b/kernel/pid.c
index ed89a732432cd..5c9037ba42f51 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -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
--
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