Lines Matching refs:fgraph_stack_cachep
175 static struct kmem_cache *fgraph_stack_cachep; variable
1038 if (WARN_ON_ONCE(!fgraph_stack_cachep)) in alloc_retstack_tasklist()
1042 ret_stack_list[i] = kmem_cache_alloc(fgraph_stack_cachep, GFP_KERNEL); in alloc_retstack_tasklist()
1073 kmem_cache_free(fgraph_stack_cachep, ret_stack_list[i]); in alloc_retstack_tasklist()
1136 if (WARN_ON_ONCE(!fgraph_stack_cachep)) in ftrace_graph_init_idle_task()
1141 ret_stack = kmem_cache_alloc(fgraph_stack_cachep, GFP_KERNEL); in ftrace_graph_init_idle_task()
1161 if (WARN_ON_ONCE(!fgraph_stack_cachep)) in ftrace_graph_init_task()
1164 ret_stack = kmem_cache_alloc(fgraph_stack_cachep, GFP_KERNEL); in ftrace_graph_init_task()
1180 if (WARN_ON_ONCE(!fgraph_stack_cachep)) in ftrace_graph_exit_task()
1182 kmem_cache_free(fgraph_stack_cachep, ret_stack); in ftrace_graph_exit_task()
1330 if (!fgraph_stack_cachep) { in register_ftrace_graph()
1331 fgraph_stack_cachep = kmem_cache_create("fgraph_stack", in register_ftrace_graph()
1334 if (!fgraph_stack_cachep) in register_ftrace_graph()