From 18f80e3a51882dd10728093cb7b70e7bfa99e49d Mon Sep 17 00:00:00 2001
From: Jim Harris <james.r.harris@intel.com>
Date: Tue, 18 Sep 2018 15:53:25 -0700
Subject: [PATCH] env_dpdk: fix comment on bits covered by map_256tb

We recently increased the top level map from 128TB
(47 bits) to 256TB (48 bits) but missed fixing one
comment that still referred to the old number of bits.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: Ic993bd136cd09789ea2a65b480151805d231c3d5

Reviewed-on: https://review.gerrithub.io/426002
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
---
 lib/env_dpdk/memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/env_dpdk/memory.c b/lib/env_dpdk/memory.c
index 73b30a21b..44ef4ce73 100644
--- a/lib/env_dpdk/memory.c
+++ b/lib/env_dpdk/memory.c
@@ -70,7 +70,7 @@ struct map_1gb {
 	struct map_2mb map[1ULL << (SHIFT_1GB - SHIFT_2MB)];
 };
 
-/* Top-level map table indexed by bits [30..46] of the virtual address.
+/* Top-level map table indexed by bits [30..47] of the virtual address.
  * Each entry points to a second-level map table or NULL.
  */
 struct map_256tb {