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| author | Hugh Dickins <hugh@veritas.com> | 2009-01-06 14:40:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 15:59:07 -0800 |
| commit | edc315fd222497ae4f4b959a9e31ada1e68a4755 (patch) | |
| tree | aaf1a6b015368c52097ed0c362a24bf18e40897f /mm/memory.c | |
| parent | 2509ef26db4699a5d9fa876e90ddfc107afcab84 (diff) | |
| download | op-kernel-dev-edc315fd222497ae4f4b959a9e31ada1e68a4755.zip op-kernel-dev-edc315fd222497ae4f4b959a9e31ada1e68a4755.tar.gz | |
badpage: remove vma from page_remove_rmap
Remove page_remove_rmap()'s vma arg, which was only for the Eeek message.
And remove the BUG_ON(page_mapcount(page) == 0) from CONFIG_DEBUG_VM's
page_dup_rmap(): we're trying to be more resilient about that than BUGs.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index b273cc1..0f9abba 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -798,7 +798,7 @@ static unsigned long zap_pte_range(struct mmu_gather *tlb, mark_page_accessed(page); file_rss--; } - page_remove_rmap(page, vma); + page_remove_rmap(page); if (unlikely(page_mapcount(page) < 0)) print_bad_pte(vma, addr, ptent, page); tlb_remove_page(tlb, page); @@ -2023,7 +2023,7 @@ gotten: * mapcount is visible. So transitively, TLBs to * old page will be flushed before it can be reused. */ - page_remove_rmap(old_page, vma); + page_remove_rmap(old_page); } /* Free the old page.. */ |
