[PATCH] pid: export the symbols needed to use struct pid *

bbf73147 · Eric W. Biederman <[email protected]> · 2006-10-02 02:17:11 -07:00

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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Commit: bbf73147e2d46611fbdcbc126f887c614c32350b
Parents: c4b92fc1

Changes

1 files changed · +3 −0

File	Status	Add	Del	Content
kernel/pid.c	modified	+3	−0	View file

kernel/pid.c

View file

diff --git a/kernel/pid.c b/kernel/pid.c
index ed89a73..5c9037b 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