[XFRM]: Dynamic xfrm_state hash table sizing.
The grow algorithm is simple, we grow if:
1) we see a hash chain collision at insert, and
2) we haven't hit the hash size limit (currently 1*1024*1024 slots), and
3) the number of xfrm_state objects is > the current hash mask
All of this needs some tweaking.
Remove __initdata from "hashdist" so we can use it safely at run time.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 1021f50..e319c64 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -114,7 +114,7 @@
#else
#define HASHDIST_DEFAULT 0
#endif
-extern int __initdata hashdist; /* Distribute hashes across NUMA nodes? */
+extern int hashdist; /* Distribute hashes across NUMA nodes? */
#endif /* _LINUX_BOOTMEM_H */
