linux-kernel - linux-next: manual merge of the tip tree with Linus' tree

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Date:	Tue, 22 May 2012 15:44:11 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Linus <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: linux-next: manual merge of the tip tree with Linus' tree

Hi all,

Today's linux-next merge of the tip tree got a conflict in mm/memory.c
between commit 4f74d2c8e827 ("vm: remove 'nr_accounted' calculations from
the unmap_vmas() interfaces") from Linus' tree and commit cbc91f71b51b
("uprobes/core: Decrement uprobe count before the pages are unmapped")
from the tip tree.

Following discussion between Linus and Andred, I fixed it up as below for
now.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc mm/memory.c
index 1e77da6,84427aa..0000000
--- a/mm/memory.c
+++ b/mm/memory.c
@@@ -1307,6 -1309,12 +1309,9 @@@ static void unmap_single_vma(struct mmu
  	if (end <= vma->vm_start)
  		return;
  
+ 	if (vma->vm_file)
+ 		uprobe_munmap(vma, start, end);
+ 
 -	if (vma->vm_flags & VM_ACCOUNT)
 -		*nr_accounted += (end - start) >> PAGE_SHIFT;
 -
  	if (unlikely(is_pfn_mapping(vma)))
  		untrack_pfn_vma(vma, 0, 0);
  

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