Only used by core code. No need to publish those.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
include/linux/irq.h | 95 -------------------------------------------------
kernel/irq/internals.h | 78 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 78 insertions(+), 95 deletions(-)
Index: linux-2.6-tip/include/linux/irq.h
===================================================================
--- linux-2.6-tip.orig/include/linux/irq.h
+++ linux-2.6-tip/include/linux/irq.h
@@ -519,99 +519,4 @@ static inline void set_irq_desc_chip_dat
#endif /* !CONFIG_S390 */
-#ifdef CONFIG_SMP
-/**
- * alloc_desc_masks - allocate cpumasks for irq_desc
- * @desc: pointer to irq_desc struct
- * @node: node which will be handling the cpumasks
- * @boot: true if need bootmem
- *
- * Allocates affinity and pending_mask cpumask if required.
- * Returns true if successful (or not required).
- */
-static inline bool alloc_desc_masks(struct irq_desc *desc, int node,
- bool boot)
-{
- gfp_t gfp = GFP_ATOMIC;
-
- if (boot)
- gfp = GFP_NOWAIT;
-
-#ifdef CONFIG_CPUMASK_OFFSTACK
- if (!alloc_cpumask_var_node(&desc->affinity, gfp, node))
- return false;
-
-#ifdef CONFIG_GENERIC_PENDING_IRQ
- if (!alloc_cpumask_var_node(&desc->pending_mask, gfp, node)) {
- free_cpumask_var(desc->affinity);
- return false;
- }
-#endif
-#endif
- return true;
-}
-
-static inline void init_desc_masks(struct irq_desc *desc)
-{
- cpumask_setall(desc->affinity);
-#ifdef CONFIG_GENERIC_PENDING_IRQ
- cpumask_clear(desc->pending_mask);
-#endif
-}
-
-/**
- * init_copy_desc_masks - copy cpumasks for irq_desc
- * @old_desc: pointer to old irq_desc struct
- * @new_desc: pointer to new irq_desc struct
- *
- * Insures affinity and pending_masks are copied to new irq_desc.
- * If !CONFIG_CPUMASKS_OFFSTACK the cpumasks are embedded in the
- * irq_desc struct so the copy is redundant.
- */
-
-static inline void init_copy_desc_masks(struct irq_desc *old_desc,
- struct irq_desc *new_desc)
-{
-#ifdef CONFIG_CPUMASK_OFFSTACK
- cpumask_copy(new_desc->affinity, old_desc->affinity);
-
-#ifdef CONFIG_GENERIC_PENDING_IRQ
- cpumask_copy(new_desc->pending_mask, old_desc->pending_mask);
-#endif
-#endif
-}
-
-static inline void free_desc_masks(struct irq_desc *old_desc,
- struct irq_desc *new_desc)
-{
- free_cpumask_var(old_desc->affinity);
-
-#ifdef CONFIG_GENERIC_PENDING_IRQ
- free_cpumask_var(old_desc->pending_mask);
-#endif
-}
-
-#else /* !CONFIG_SMP */
-
-static inline bool alloc_desc_masks(struct irq_desc *desc, int node,
- bool boot)
-{
- return true;
-}
-
-static inline void init_desc_masks(struct irq_desc *desc)
-{
-}
-
-static inline void init_copy_desc_masks(struct irq_desc *old_desc,
- struct irq_desc *new_desc)
-{
-}
-
-static inline void free_desc_masks(struct irq_desc *old_desc,
- struct irq_desc *new_desc)
-{
-}
-#endif /* CONFIG_SMP */
-
#endif /* _LINUX_IRQ_H */
Index: linux-2.6-tip/kernel/irq/internals.h
===================================================================
--- linux-2.6-tip.orig/kernel/irq/internals.h
+++ linux-2.6-tip/kernel/irq/internals.h
@@ -58,6 +58,84 @@ static inline struct irq_desc *irq_data_
return container_of(data, struct irq_desc, irq_data);
}
+#ifdef CONFIG_SMP
+/**
+ * alloc_desc_masks - allocate cpumasks for irq_desc
+ * @desc: pointer to irq_desc struct
+ * @node: node which will be handling the cpumasks
+ * @boot: true if need bootmem
+ *
+ * Allocates affinity and pending_mask cpumask if required.
+ * Returns true if successful (or not required).
+ */
+static inline bool alloc_desc_masks(struct irq_desc *desc, int node,
+ bool boot)
+{
+#ifdef CONFIG_CPUMASK_OFFSTACK
+ gfp_t gfp = boot ? GFP_NOWAIT : GFP_ATOMIC;
+
+ if (!alloc_cpumask_var_node(&desc->affinity, gfp, node))
+ return false;
+
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+ if (!alloc_cpumask_var_node(&desc->pending_mask, gfp, node)) {
+ free_cpumask_var(desc->affinity);
+ return false;
+ }
+#endif
+#endif
+ return true;
+}
+
+static inline void init_desc_masks(struct irq_desc *desc)
+{
+ cpumask_setall(desc->affinity);
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+ cpumask_clear(desc->pending_mask);
+#endif
+}
+
+/**
+ * init_copy_desc_masks - copy cpumasks for irq_desc
+ * @old_desc: pointer to old irq_desc struct
+ * @new_desc: pointer to new irq_desc struct
+ *
+ * Insures affinity and pending_masks are copied to new irq_desc.
+ * If !CONFIG_CPUMASKS_OFFSTACK the cpumasks are embedded in the
+ * irq_desc struct so the copy is redundant.
+ */
+
+static inline void init_copy_desc_masks(struct irq_desc *old_desc,
+ struct irq_desc *new_desc)
+{
+#ifdef CONFIG_CPUMASK_OFFSTACK
+ cpumask_copy(new_desc->affinity, old_desc->affinity);
+
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+ cpumask_copy(new_desc->pending_mask, old_desc->pending_mask);
+#endif
+#endif
+}
+
+static inline void free_desc_masks(struct irq_desc *old_desc,
+ struct irq_desc *new_desc)
+{
+ free_cpumask_var(old_desc->affinity);
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+ free_cpumask_var(old_desc->pending_mask);
+#endif
+}
+
+#else /* !CONFIG_SMP */
+static inline bool alloc_desc_masks(struct irq_desc *desc, int node, bool boot)
+{
+ return true;
+}
+static inline void init_desc_masks(struct irq_desc *desc) { }
+static inline void init_copy_desc_masks(struct irq_desc *o, struct irq_desc *n) { }
+static inline void free_desc_masks(struct irq_desc *o, struct irq_desc *n) { }
+#endif /* CONFIG_SMP */
+
/*
* Debugging printout:
*/
--
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