diff --git a/fs/proc/page.c b/fs/proc/page.c
index 2d13451..6022f1e 100644
--- a/fs/proc/page.c
+++ b/fs/proc/page.c
@@ -79,8 +79,11 @@ static const struct file_operations proc_kpagecount_operations = {
 #define KPF_WRITEBACK  8
 #define KPF_RECLAIM    9
 #define KPF_BUDDY     10
+#define KPF_RESERVED  11
+#define KPF_SWAPCACHE 12
+#define KPF_SWAPBACKED 13
 
-#define kpf_copy_bit(flags, srcpos, dstpos) (((flags >> srcpos) & 1) << dstpos)
+#define kpf_copy_bit(flags, dstpos, srcpos) (((flags >> srcpos) & 1) << dstpos)
 
 static ssize_t kpageflags_read(struct file *file, char __user *buf,
 			     size_t count, loff_t *ppos)
@@ -117,7 +120,10 @@ static ssize_t kpageflags_read(struct file *file, char __user *buf,
 			kpf_copy_bit(kflags, KPF_SLAB, PG_slab) |
 			kpf_copy_bit(kflags, KPF_WRITEBACK, PG_writeback) |
 			kpf_copy_bit(kflags, KPF_RECLAIM, PG_reclaim) |
-			kpf_copy_bit(kflags, KPF_BUDDY, PG_buddy);
+			kpf_copy_bit(kflags, KPF_BUDDY, PG_buddy) |
+			kpf_copy_bit(kflags, KPF_SWAPCACHE, PG_swapcache) |
+			kpf_copy_bit(kflags, KPF_SWAPBACKED, PG_swapbacked) |
+			kpf_copy_bit(kflags, KPF_RESERVED, PG_reserved);
 
 		if (put_user(uflags, out++)) {
 			ret = -EFAULT;