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    SubjectRe: [PATCH] mm: kmemleak: Change kmemleak default buffer size
    Sankar P wrote:
    > If we try to find the memory leaks in kernel that is
    > compiled with 'make defconfig', the default buffer size
    > seem to be inadequate. Change the buffer size from
    > 400 to 1000, which is sufficient in most cases.
    >
    > Signed-off-by: Sankar P <sankar.curiosity@gmail.com>
    > ---
    > arch/sh/configs/sh7785lcr_32bit_defconfig | 2 +-
    > 1 files changed, 1 insertions(+), 1 deletions(-)
    >
    > diff --git a/arch/sh/configs/sh7785lcr_32bit_defconfig b/arch/sh/configs/sh7785lcr_32bit_defconfig
    > index 71f39c7..b02e5ae 100644
    > --- a/arch/sh/configs/sh7785lcr_32bit_defconfig
    > +++ b/arch/sh/configs/sh7785lcr_32bit_defconfig
    > @@ -1710,7 +1710,7 @@ CONFIG_SCHEDSTATS=y
    > # CONFIG_DEBUG_OBJECTS is not set
    > # CONFIG_DEBUG_SLAB is not set
    > CONFIG_DEBUG_KMEMLEAK=y
    > -CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=400
    > +CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=1000
    > # CONFIG_DEBUG_KMEMLEAK_TEST is not set
    > CONFIG_DEBUG_PREEMPT=y
    > # CONFIG_DEBUG_RT_MUTEXES is not set

    I'm pretty sure you want to do this change in lib/Kconfig.debug.


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