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authorCatalin Marinas <catalin.marinas@arm.com>2009-10-28 13:33:12 +0000
committerCatalin Marinas <catalin.marinas@arm.com>2009-10-28 17:07:54 +0000
commit04609ccc40c4e8f3eabe8894eb0de881c8b984fd (patch)
treebb48d91643e04b49312bc12a0a55ffa4ca2e4baa /lib/Kconfig.debug
parentfefdd336b2a2f7617e0c8a0777c731d9ed6454ae (diff)
downloadlinux-04609ccc40c4e8f3eabe8894eb0de881c8b984fd.tar.bz2
kmemleak: Reduce the false positives by checking for modified objects
If an object was modified since it was previously suspected as leak, do not report it. The modification check is done by calculating the checksum (CRC32) of such object. Several false positives are caused by objects being removed from linked lists (e.g. allocation pools) and temporarily breaking the reference chain since kmemleak runs concurrently with such list mutation primitives. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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