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(parent: ca70eac) | patch
thp: avoid dumping huge zero page
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Mon, 4 Feb 2013 22:28:42 +0000 (14:28 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 5 Feb 2013 09:38:46 +0000 (20:38 +1100)
commita3dd9ae0372a4fb4642717f465b322d940c3ba3b
treee70ca5a10d99ceb08afbbf3d7db754a5ffbaf8abtree | snapshot
parentca70eacebb6964d494c0d7875f130e0d84755a34commit | diff
thp: avoid dumping huge zero page

No reason to preserve the huge zero page in core dumps.

Reported-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/huge_memory.c diff | blob | history
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