lkml.org 
[lkml]   [2020]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] mm: remove unused early_pfn_valid()
Date
From: Mike Rapoport <rppt@linux.ibm.com>

The early_pfn_valid() macro is defined by it is never used.
Remove it.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
include/linux/mmzone.h | 5 -----
1 file changed, 5 deletions(-)

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 8379432f4f2f..38264363b0d4 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -1376,7 +1376,6 @@ static inline unsigned long next_present_section_nr(unsigned long section_nr)
#define pfn_to_nid(pfn) (0)
#endif

-#define early_pfn_valid(pfn) pfn_valid(pfn)
void sparse_init(void);
#else
#define sparse_init() do {} while (0)
@@ -1396,10 +1395,6 @@ struct mminit_pfnnid_cache {
int last_nid;
};

-#ifndef early_pfn_valid
-#define early_pfn_valid(pfn) (1)
-#endif
-
/*
* If it is possible to have holes within a MAX_ORDER_NR_PAGES, then we
* need to check pfn validity within that MAX_ORDER_NR_PAGES block.
--
2.28.0
\
 
 \ /
  Last update: 2020-09-23 18:29    [W:0.064 / U:0.468 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site