LU-9920 vvp: dirty pages with pagevec

[fs/lustre-release.git] / lustre / include / lustre_compat.h

diff --git a/lustre/include/lustre_compat.h b/lustre/include/lustre_compat.h
index 0c0b3ba..ad73cb7 100644 (file)
--- a/lustre/include/lustre_compat.h
+++ b/lustre/include/lustre_compat.h
@@ -755,8 +755,16 @@ static inline bool bdev_integrity_enabled(struct block_device *bdev, int rw)
 #define page_tree i_pages
 #else
 #define i_pages tree_lock
-#define xa_lock_irq(lockp) spin_lock_irq(lockp)
-#define xa_unlock_irq(lockp) spin_unlock_irq(lockp)
+#endif
+
+#ifndef xa_lock_irqsave
+#define xa_lock_irqsave(lockp, flags) spin_lock_irqsave(lockp, flags)
+#define xa_unlock_irqrestore(lockp, flags) spin_unlock_irqrestore(lockp, flags)
+#endif
+
+#ifndef HAVE_LOCK_PAGE_MEMCG
+#define lock_page_memcg(page) do {} while (0)
+#define unlock_page_memcg(page) do {} while (0)
 #endif
 
 #ifndef KMEM_CACHE_USERCOPY