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[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>
This commit is contained in:
Eric W. Biederman 2006-10-02 02:17:11 -07:00 committed by Linus Torvalds
parent c4b92fc112
commit bbf73147e2
1 changed files with 3 additions and 0 deletions
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3
kernel/pid.c
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@ -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