3 files changed, 3 insertions, 5 deletions

diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c
index ed2b16dff914..e040f1ce1b6a 100644
--- a/fs/xfs/linux-2.6/kmem.c
+++ b/fs/xfs/linux-2.6/kmem.c
@@ -92,8 +92,7 @@ kmem_zalloc_greedy(size_t *size, size_t minsize, size_t maxsize,
 void
 kmem_free(void *ptr, size_t size)
 {
-        if (((unsigned long)ptr < VMALLOC_START) ||
-            ((unsigned long)ptr >= VMALLOC_END)) {
+        if (!is_vmalloc_addr(ptr)) {
                 kfree(ptr);
         } else {
                 vfree(ptr);
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 302273f8e2a9..e347bfd47c91 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -700,8 +700,7 @@ static inline struct page *
 mem_to_page(
         void                    *addr)
 {
-        if (((unsigned long)addr < VMALLOC_START) ||
-            ((unsigned long)addr >= VMALLOC_END)) {
+        if ((!is_vmalloc_addr(addr))) {
                 return virt_to_page(addr);
         } else {
                 return vmalloc_to_page(addr);
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index 6c3a846a5267..166353388490 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -152,7 +152,7 @@ xfs_iozero(
                 if (status)
                         break;
 
-                zero_user_page(page, offset, bytes, KM_USER0);
+                zero_user(page, offset, bytes);
 
                 status = pagecache_write_end(NULL, mapping, pos, bytes, bytes,
                                         page, fsdata);