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-rw-r--r--include/linux/padata.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/padata.h b/include/linux/padata.h
index 8d8406246eef..e4c17f9b7c9e 100644
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -126,6 +126,7 @@ struct padata_instance {
u8 flags;
#define PADATA_INIT 1
#define PADATA_RESET 2
+#define PADATA_INVALID 4
};
extern struct padata_instance *padata_alloc(const struct cpumask *cpumask,
@@ -138,6 +139,6 @@ extern int padata_set_cpumask(struct padata_instance *pinst,
cpumask_var_t cpumask);
extern int padata_add_cpu(struct padata_instance *pinst, int cpu);
extern int padata_remove_cpu(struct padata_instance *pinst, int cpu);
-extern void padata_start(struct padata_instance *pinst);
+extern int padata_start(struct padata_instance *pinst);
extern void padata_stop(struct padata_instance *pinst);
#endif

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