Messages in this thread | | | From | Chen Jun <> | Subject | [PATCH -next 0/5] mm/kmemleak:support for percpu memory leak detect | Date | Mon, 21 Sep 2020 02:00:02 +0000 |
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Currently the reporting of the percpu chunks leaking problem are not supported. This patch set introduce this feature.
PATCH 1-2 do some cleanup to current kmemleak. PATCH 3 make percpu memleak works. PATCH 4-5 add test case for percpu memleak detector.
Following links are some real cases detected by it: [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=71e843295c680898959b22dc877ae3839cc22470 [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=667e57da358f61b6966e12e925a69e42d912e8bb
*** BLURB HERE ***
Chen Jun (1): mm/kmemleak-test: Add a test case for alloc_percpu
Wei Yongjun (4): mm/kmemleak: make create_object return void mm/kmemleak: skip update_checksum for OBJECT_NO_SCAN objects mm/kmemleak: Add support for percpu memory leak detect mm/kmemleak-test: use %px instead of %p in print
mm/kmemleak-test.c | 37 ++++++++++++---------- mm/kmemleak.c | 79 +++++++++++++++++++++++++++++++++++++--------- 2 files changed, 84 insertions(+), 32 deletions(-)
-- 2.25.0
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