lkml.org 
[lkml]   [2020]   [Jul]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 3/3] x86/mm/64: Make sync_global_pgds() static
Date
From: Joerg Roedel <jroedel@suse.de>

The function is only called from within init_64.c by now and can be
static. Also remove it from pgtable_64.h.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
arch/x86/include/asm/pgtable_64.h | 2 --
arch/x86/mm/init_64.c | 2 +-
2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index 1b68d24dc6a0..95ac911b1a30 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -168,8 +168,6 @@ static inline void native_pgd_clear(pgd_t *pgd)
native_set_pgd(pgd, native_make_pgd(0));
}

-extern void sync_global_pgds(unsigned long start, unsigned long end);
-
/*
* Conversion functions: convert a page and protection to a page entry,
* and a page entry and page directory to the page they refer to.
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index e0cd2dfd333d..e65b96f381a7 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -209,7 +209,7 @@ static void sync_global_pgds_l4(unsigned long start, unsigned long end)
* When memory was added make sure all the processes MM have
* suitable PGD entries in the local PGD level page.
*/
-void sync_global_pgds(unsigned long start, unsigned long end)
+static void sync_global_pgds(unsigned long start, unsigned long end)
{
if (pgtable_l5_enabled())
sync_global_pgds_l5(start, end);
--
2.17.1
\
 
 \ /
  Last update: 2020-07-01 10:39    [W:0.056 / U:0.724 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site