linux-kernel - [PATCH v2 3/3] falloc: expose ioctl numbers into uapi

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Date:	Tue,  6 Oct 2015 16:27:37 +0200
From:	Gabriel Laskar <gabriel@....epita.fr>
To:	Dave Chinner <dchinner@...hat.com>,
	Ashish Sangwan <a.sangwan@...sung.com>,
	Namjae Jeon <namjae.jeon@...sung.com>,
	Gabriel Laskar <gabriel@....epita.fr>,
	linux-kernel@...r.kernel.org (open list),
	linux-api@...r.kernel.org (open list:ABI/API)
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH v2 3/3] falloc: expose ioctl numbers into uapi

Signed-off-by: Gabriel Laskar <gabriel@....epita.fr>
---

v2: missed the include of <linux/types.h>

 include/linux/falloc.h      | 18 ------------------
 include/uapi/linux/falloc.h | 20 ++++++++++++++++++++
 2 files changed, 20 insertions(+), 18 deletions(-)

diff --git a/include/linux/falloc.h b/include/linux/falloc.h
index 9961110..eb651e9 100644
--- a/include/linux/falloc.h
+++ b/include/linux/falloc.h
@@ -3,24 +3,6 @@
 
 #include <uapi/linux/falloc.h>
 
-
-/*
- * Space reservation ioctls and argument structure
- * are designed to be compatible with the legacy XFS ioctls.
- */
-struct space_resv {
-	__s16		l_type;
-	__s16		l_whence;
-	__s64		l_start;
-	__s64		l_len;		/* len == 0 means until end of file */
-	__s32		l_sysid;
-	__u32		l_pid;
-	__s32		l_pad[4];	/* reserved area */
-};
-
-#define FS_IOC_RESVSP		_IOW('X', 40, struct space_resv)
-#define FS_IOC_RESVSP64		_IOW('X', 42, struct space_resv)
-
 #define	FALLOC_FL_SUPPORTED_MASK	(FALLOC_FL_KEEP_SIZE |		\
 					 FALLOC_FL_PUNCH_HOLE |		\
 					 FALLOC_FL_COLLAPSE_RANGE |	\
diff --git a/include/uapi/linux/falloc.h b/include/uapi/linux/falloc.h
index 3e445a7..28abee4 100644
--- a/include/uapi/linux/falloc.h
+++ b/include/uapi/linux/falloc.h
@@ -1,6 +1,8 @@
 #ifndef _UAPI_FALLOC_H_
 #define _UAPI_FALLOC_H_
 
+#include <linux/types.h>
+
 #define FALLOC_FL_KEEP_SIZE	0x01 /* default is extend size */
 #define FALLOC_FL_PUNCH_HOLE	0x02 /* de-allocates range */
 #define FALLOC_FL_NO_HIDE_STALE	0x04 /* reserved codepoint */
@@ -58,4 +60,22 @@
  */
 #define FALLOC_FL_INSERT_RANGE		0x20
 
+
+/*
+ * Space reservation ioctls and argument structure
+ * are designed to be compatible with the legacy XFS ioctls.
+ */
+struct space_resv {
+	__s16		l_type;
+	__s16		l_whence;
+	__s64		l_start;
+	__s64		l_len;		/* len == 0 means until end of file */
+	__s32		l_sysid;
+	__u32		l_pid;
+	__s32		l_pad[4];	/* reserved area */
+};
+
+#define FS_IOC_RESVSP		_IOW('X', 40, struct space_resv)
+#define FS_IOC_RESVSP64		_IOW('X', 42, struct space_resv)
+
 #endif /* _UAPI_FALLOC_H_ */
-- 
2.6.0

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