lkml.org 
[lkml]   [2015]   [Sep]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/5 v2] s390/setup: use memblock_first_region_size helper
Date
The 0a11142e commit (mm/memblock: Introduce memblock_first_region_size()
helper) introduced memblock_first_region_size() helper for the getting
size of the first memblock region. Let's use it instead of directly access
to structure.

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
---
arch/s390/kernel/setup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index ca070d2..69c3859 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -563,7 +563,7 @@ static void __init reserve_crashkernel(void)
if (rc || crash_size == 0)
return;

- if (memblock.memory.regions[0].size < crash_size) {
+ if (memblock_first_region_size() < crash_size) {
pr_info("crashkernel reservation failed: %s\n",
"first memory chunk must be at least crashkernel size");
return;
--
2.5.0


\
 
 \ /
  Last update: 2015-09-01 16:41    [W:0.639 / U:0.164 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site