Commit 35cf3283 authored by Dou Liyang's avatar Dou Liyang Committed by Greg Kroah-Hartman
Browse files

x86/platform/UV: Mark memblock related init code and data correctly

commit 24cfd8ca upstream.

parse_mem_block_size() and mem_block_size are only used during init. Mark
them accordingly.

Fixes: d7609f42

 ("x86/platform/UV: Add kernel parameter to set memory block size")
Signed-off-by: default avatarDou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: hpa@zytor.com
Cc: Mike Travis <mike.travis@hpe.com>
Cc: Andrew Banman <andrew.banman@hpe.com>
Link: https://lkml.kernel.org/r/20180730075947.23023-1-douly.fnst@cn.fujitsu.com

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 031e6466
......@@ -394,10 +394,10 @@ extern int uv_hub_info_version(void)
EXPORT_SYMBOL(uv_hub_info_version);
/* Default UV memory block size is 2GB */
static unsigned long mem_block_size = (2UL << 30);
static unsigned long mem_block_size __initdata = (2UL << 30);
/* Kernel parameter to specify UV mem block size */
static int parse_mem_block_size(char *ptr)
static int __init parse_mem_block_size(char *ptr)
{
unsigned long size = memparse(ptr, NULL);
......
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