tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
cpumask: Mips: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask
Impact: New APIs
The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these
return a pointer to a struct cpumask. Part of removing cpumasks from
the stack.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Ralf Baechle <ralf@linux-mips.org>
+3
-1
+3
-1
arch/mips/include/asm/mach-ip27/topology.h
+3
-1
arch/mips/include/asm/mach-ip27/topology.h
···
25
25
#define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid)
26
26
#define parent_node(node) (node)
27
27
#define node_to_cpumask(node) (hub_data(node)->h_cpus)
28
-
#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node)))
28
+
#define cpumask_of_node(node) (&hub_data(node)->h_cpus)
29
+
#define node_to_first_cpu(node) (cpumask_first(cpumask_of_node(node)))
29
30
struct pci_bus;
30
31
extern int pcibus_to_node(struct pci_bus *);
31
32
32
33
#define pcibus_to_cpumask(bus) (cpu_online_map)
34
+
#define cpumask_of_pcibus(bus) (cpu_online_mask)
33
35
34
36
extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];
35
37