Debug slab memory allocations
configname: CONFIG_DEBUG_SLAB
Linux Kernel Configuration
└─>Kernel hacking
└─>Memory Debugging
└─>Debug slab memory allocations
In linux kernel since version 2.6.12
Say Y here to have the kernel do limited verification on memory
allocation as well as poisoning memory on free to catch use of freed
memory. This can make kmalloc/kfree-intensive workloads much slower.
allocation as well as poisoning memory on free to catch use of freed
memory. This can make kmalloc/kfree-intensive workloads much slower.