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Subject[PATCH] kmemleak: config-options: Default buffer size for kmemleak
If we try to find the memory leaks in kernel that is
compiled with 'make defconfig', the default buffer size
of DEBUG_KMEMLEAK_EARLY_LOG_SIZE seem to be inadequate.

Change the buffer size from 400 to 1000,
which is sufficient for most cases.

Signed-off-by: Sankar P <>

Thanks to Pekka Enberg's comments on my previous mail, I am sending a better patch,
and adding new reviewers as suggested by the get_maintainer script.

lib/Kconfig.debug | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index e722e9d..5eb9463 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -382,7 +382,7 @@ config DEBUG_KMEMLEAK_EARLY_LOG_SIZE
int "Maximum kmemleak early log entries"
range 200 40000
- default 400
+ default 1000
Kmemleak must track all the memory allocations to avoid
reporting false positives. Since memory may be allocated or

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