Author: Himangi Saraogi <himangi774@gmail.com> Free memory allocated using kmem_cache_zalloc using kmem_cache_free rather than kfree. The Coccinelle semantic patch that makes this change is as follows: // @@ expression x,E,c; @@ x = \(kmem_cache_alloc\|kmem_cache_zalloc\|kmem_cache_alloc_node\)(c,…) … when != x = E when != &x ?-kfree(x) +kmem_cache_free(c,x) // Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall Signed-off-by: Benjamin Herrenschmidt — …