Tag Archives: kmem_cache_create

“kmem_cache_create: duplicate cache XXX”

In my kernel module, firstly I wrote:

In centos 7, this module works fine, but after port to centos 6, this kernel module reports:

The key to this problme is in the implementation of kmem_cache_create() in 2.6.32 linux kernel (for centos 6):

After creating a new pool,… Read more »