diff --git a/fs/compat.c b/fs/compat.c
index 6c4741a..4f983e2 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -56,6 +56,10 @@
 #include <asm/mmu_context.h>
 #include <asm/ioctls.h>
 
+#ifdef CONFIG_QUOTA_COMPAT
+#include <linux/quota-compat.h>
+#endif
+
 extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
 
 int compat_log = 1;
diff --git a/fs/quota.c b/fs/quota.c
index e037b78..ca7a9be 100644
--- a/fs/quota.c
+++ b/fs/quota.c
@@ -18,6 +18,10 @@
 #include <linux/capability.h>
 #include <linux/quotaops.h>
 
+#ifdef CONFIG_QUOTA_COMPAT
+#include <linux/quota-compat.h>
+#endif
+
 /* Check validity of generic quotactl commands */
 static int generic_quotactl_valid(struct super_block *sb, int type, int cmd, qid_t id)
 {
diff --git a/include/linux/quota-compat.h b/include/linux/quota-compat.h
new file mode 100644
index 0000000..c2f3435
--- /dev/null
+++ b/include/linux/quota-compat.h
@@ -0,0 +1,60 @@
+/*
+ *  include/linux/quota-compat.h
+ *
+ *  Copyright (C) 2008  SWsoft
+ *  All rights reserved.
+ *
+ *  Licensing governed by "linux/COPYING.SWsoft" file.
+ *
+ */
+
+#ifndef _LINUX_QUOTA_COMPAT_
+#define _LINUX_QUOTA_COMPAT_
+
+#include <linux/compat.h>
+
+#define QC_QUOTAON  0x0100	/* enable quotas */
+#define QC_QUOTAOFF 0x0200	/* disable quotas */
+
+/* GETQUOTA, SETQUOTA and SETUSE which were at 0x0300-0x0500 has now
+ * other parameteres
+ */
+#define QC_SYNC     0x0600	/* sync disk copy of a filesystems quotas */
+#define QC_SETQLIM  0x0700	/* set limits */
+/* GETSTATS at 0x0800 is now longer... */
+#define QC_GETINFO  0x0900	/* get info about quotas - graces, flags... */
+#define QC_SETINFO  0x0A00	/* set info about quotas */
+#define QC_SETGRACE 0x0B00	/* set inode and block grace */
+#define QC_SETFLAGS 0x0C00	/* set flags for quota */
+#define QC_GETQUOTA 0x0D00	/* get limits and usage */
+#define QC_SETQUOTA 0x0E00	/* set limits and usage */
+#define QC_SETUSE   0x0F00	/* set usage */
+/* 0x1000 used by old RSQUASH */
+#define QC_GETSTATS 0x1100	/* get collected stats */
+
+struct compat_v2_dqblk {
+	unsigned int dqb_ihardlimit;
+	unsigned int dqb_isoftlimit;
+	unsigned int dqb_curinodes;
+	unsigned int dqb_bhardlimit;
+	unsigned int dqb_bsoftlimit;
+	qsize_t dqb_curspace;
+	__kernel_time_t dqb_btime;
+	__kernel_time_t dqb_itime;
+};
+
+#ifdef CONFIG_COMPAT
+struct compat_v2_dqblk_32 {
+	unsigned int dqb_ihardlimit;
+	unsigned int dqb_isoftlimit;
+	unsigned int dqb_curinodes;
+	unsigned int dqb_bhardlimit;
+	unsigned int dqb_bsoftlimit;
+	qsize_t dqb_curspace;
+	compat_time_t dqb_btime;
+	compat_time_t dqb_itime;
+} __attribute__ ((packed));
+#endif
+
+#endif /* _LINUX_QUOTA_COMPAT_ */
+
diff --git a/include/linux/quota.h b/include/linux/quota.h
index c8ae394..55afad9 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -321,53 +321,6 @@ int mark_dquot_dirty(struct dquot *dquot);
 int register_quota_format(struct quota_format_type *fmt);
 void unregister_quota_format(struct quota_format_type *fmt);
 
-#ifdef CONFIG_QUOTA_COMPAT
-#include <linux/compat.h>
-
-#define QC_QUOTAON  0x0100	/* enable quotas */
-#define QC_QUOTAOFF 0x0200	/* disable quotas */
-
-/* GETQUOTA, SETQUOTA and SETUSE which were at 0x0300-0x0500 has now
- * other parameteres
- */
-#define QC_SYNC     0x0600	/* sync disk copy of a filesystems quotas */
-#define QC_SETQLIM  0x0700	/* set limits */
-/* GETSTATS at 0x0800 is now longer... */
-#define QC_GETINFO  0x0900	/* get info about quotas - graces, flags... */
-#define QC_SETINFO  0x0A00	/* set info about quotas */
-#define QC_SETGRACE 0x0B00	/* set inode and block grace */
-#define QC_SETFLAGS 0x0C00	/* set flags for quota */
-#define QC_GETQUOTA 0x0D00	/* get limits and usage */
-#define QC_SETQUOTA 0x0E00	/* set limits and usage */
-#define QC_SETUSE   0x0F00	/* set usage */
-/* 0x1000 used by old RSQUASH */
-#define QC_GETSTATS 0x1100	/* get collected stats */
-
-struct compat_v2_dqblk {
-	unsigned int dqb_ihardlimit;
-	unsigned int dqb_isoftlimit;
-	unsigned int dqb_curinodes;
-	unsigned int dqb_bhardlimit;
-	unsigned int dqb_bsoftlimit;
-	qsize_t dqb_curspace;
-	__kernel_time_t dqb_btime;
-	__kernel_time_t dqb_itime;
-};
-
-#ifdef CONFIG_COMPAT
-struct compat_v2_dqblk_32 {
-	unsigned int dqb_ihardlimit;
-	unsigned int dqb_isoftlimit;
-	unsigned int dqb_curinodes;
-	unsigned int dqb_bhardlimit;
-	unsigned int dqb_bsoftlimit;
-	qsize_t dqb_curspace;
-	compat_time_t dqb_btime;
-	compat_time_t dqb_itime;
-} __attribute__ ((packed));
-#endif
-#endif
-
 struct quota_module_name {
 	int qm_fmt_id;
 	char *qm_mod_name;