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Kirill A. Shutemov c283610e44 x86, mm: do not leak page->ptl for pmd page tables ... There are two code paths how page with pmd page table can be freed: pmd_free() and pmd_free_tlb(). I've missed the second one and didn't add page table destructor call there. It leads to leak of page->ptl for pmd page tables, if dynamically allocated page->ptl is in use. The patch adds the missed destructor and modifies documentation accordingly. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reported-by: Andrey Vagin <avagin@openvz.org> Tested-by: Andrey Vagin <avagin@openvz.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		11 years ago
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.gitignore	…
00-INDEX	mm: update 00-INDEX	12 years ago
active_mm.txt	…
balance	…
cleancache.txt	…
frontswap.txt	…
highmem.txt	…
hugetlbpage.txt	hugepage: mention libhugetlbfs in doc	12 years ago
hwpoison.txt	…
ksm.txt	ksm: add some comments	12 years ago
locking	…
numa	…
numa_memory_policy.txt	…
overcommit-accounting	mm: limit growth of 3% hardcoded other user reserve	12 years ago
page_migration	…
pagemap.txt	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	12 years ago
slub.txt	…
soft-dirty.txt	mm: track vma changes with VM_SOFTDIRTY bit	12 years ago
split_page_table_lock	x86, mm: do not leak page->ptl for pmd page tables	11 years ago
transhuge.txt	mm/thp: fix doc for transparent huge zero page	12 years ago
unevictable-lru.txt	…
zswap.txt	Documentation/vm/zswap.txt: fix typos	11 years ago