From: Mel Gorman <mgorman@techsingularity.net>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Linux-MM <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
Mel Gorman <mgorman@techsingularity.net>
Subject: [PATCH 1/3] mm, meminit: Remove early_page_nid_uninitialised
Date: Fri, 8 Jul 2016 21:00:29 +0100 [thread overview]
Message-ID: <1468008031-3848-2-git-send-email-mgorman@techsingularity.net> (raw)
In-Reply-To: <1468008031-3848-1-git-send-email-mgorman@techsingularity.net>
The helper early_page_nid_uninitialised() has been dead since commit
974a786e63c9 ("mm, page_alloc: remove MIGRATE_RESERVE") so remove the
dead code.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
---
mm/page_alloc.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index c1069efcc4d7..a19527aa4243 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -292,14 +292,6 @@ static inline bool __meminit early_page_uninitialised(unsigned long pfn)
return false;
}
-static inline bool early_page_nid_uninitialised(unsigned long pfn, int nid)
-{
- if (pfn >= NODE_DATA(nid)->first_deferred_pfn)
- return true;
-
- return false;
-}
-
/*
* Returns false when the remaining initialisation should be deferred until
* later in the boot cycle when it can be parallelised.
@@ -339,11 +331,6 @@ static inline bool early_page_uninitialised(unsigned long pfn)
return false;
}
-static inline bool early_page_nid_uninitialised(unsigned long pfn, int nid)
-{
- return false;
-}
-
static inline bool update_defer_init(pg_data_t *pgdat,
unsigned long pfn, unsigned long zone_end,
unsigned long *nr_initialised)
--
2.6.4
next prev parent reply other threads:[~2016-07-08 20:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-08 20:00 [PATCH 0/3] Fix boot problem with deferred meminit on machine with no node 0 Mel Gorman
2016-07-08 20:00 ` Mel Gorman [this message]
2016-07-08 20:00 ` [PATCH 2/3] mm, meminit: Always return a valid node from early_pfn_to_nid Mel Gorman
2016-07-12 23:26 ` David Rientjes
2016-07-13 10:34 ` Mel Gorman
2016-07-08 20:00 ` [PATCH 3/3] mm, meminit: Ensure node is online before checking whether pages are uninitialised Mel Gorman
2016-07-12 23:28 ` David Rientjes
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