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| H A D | dmapool.c | diff c49568235dd7b4a2ffad63aa950562f4ffb9455f Tue Jun 30 13:41:25 CDT 2009 Thomas Gleixner <tglx@linutronix.de> dmapools: protect page_list walk in show_pools()
show_pools() walks the page_list of a pool w/o protection against the list
modifications in alloc/free. Take pool->lock to avoid stomping into
nirvana.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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