socket: use percpu_add() while updating sockets_in_use

[safe/jmp/linux-2.6] / include / linux / percpu.h

diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index fb455dc..ee5615d 100644 (file)
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -111,6 +111,10 @@ extern size_t __init pcpu_setup_first_chunk(pcpu_get_page_fn_t get_page_fn,
                                void *base_addr,
                                pcpu_populate_pte_fn_t populate_pte_fn);
 
+extern ssize_t __init pcpu_embed_first_chunk(
+                               size_t static_size, size_t reserved_size,
+                               ssize_t dyn_size, ssize_t unit_size);
+
 /*
  * Use this to get to a cpu's version of the per-cpu object
  * dynamically allocated. Non-atomic access to the current CPU's