On Wed, Sep 25, 2024 at 11:22:55AM +0800, Fangzheng Zhang wrote: > Perform real-time memory usage monitoring on the slub page > allocation paths, ie, kmalloc_large_alloced and alloc_slab_page. > When the usage exceeds the set threshole value, the panic function > will be triggered. > > Signed-off-by: Fangzheng Zhang <fangzheng.zhang@xxxxxxxxxx> > --- > mm/Kconfig | 11 ++++++++ > mm/slub.c | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 87 insertions(+) > > diff --git a/mm/Kconfig b/mm/Kconfig > index 09aebca1cae3..60cf72d4f0da 100644 > --- a/mm/Kconfig > +++ b/mm/Kconfig > @@ -255,6 +255,17 @@ config SLUB_TINY > > If unsure, say N. > > +config SLUB_LEAK_PANIC > + bool "Trigger panic when slub leaks" > + default y "default y" is only there if the feature is required to boot the machine properly. That's not the case here, sorry. thanks, greg k-h
