LU-6038 osd-zfs: sa_spill_alloc()/sa_spill_free() compat

[fs/lustre-release.git] / lustre / osd-zfs / osd_internal.h

diff --git a/lustre/osd-zfs/osd_internal.h b/lustre/osd-zfs/osd_internal.h
index 988ccb5..6124fa8 100644 (file)
--- a/lustre/osd-zfs/osd_internal.h
+++ b/lustre/osd-zfs/osd_internal.h
@@ -555,4 +555,21 @@ static inline void dsl_pool_config_exit(dsl_pool_t *dp, char *name)
 
 #endif
 
+#ifdef HAVE_SA_SPILL_ALLOC
+static inline void *
+osd_zio_buf_alloc(size_t size)
+{
+       return sa_spill_alloc(KM_SLEEP);
+}
+
+static inline void
+osd_zio_buf_free(void *buf, size_t size)
+{
+       sa_spill_free(buf);
+}
+#else
+#define        osd_zio_buf_alloc(size)         zio_buf_alloc(size)
+#define        osd_zio_buf_free(buf, size)     zio_buf_free(buf, size)
+#endif
+
 #endif /* _OSD_INTERNAL_H */