9p: Use V9FS_MAGIC in statfs
Use V9FS_MAGIC as the file system type while filling kernel statfs
strucutre instead of using host file system magic number. Also move
the definition of V9FS_MAGIC from v9fs.h to standard magic.h file.
Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index 8bb7792..cb63968 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -117,8 +117,6 @@
void v9fs_session_cancel(struct v9fs_session_info *v9ses);
void v9fs_session_begin_cancel(struct v9fs_session_info *v9ses);
-#define V9FS_MAGIC 0x01021997
-
/* other default globals */
#define V9FS_PORT 564
#define V9FS_DEFUSER "nobody"
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 174643f..48d4215 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -39,6 +39,7 @@
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/statfs.h>
+#include <linux/magic.h>
#include <net/9p/9p.h>
#include <net/9p/client.h>
@@ -256,7 +257,7 @@
if (v9fs_proto_dotl(v9ses)) {
res = p9_client_statfs(fid, &rs);
if (res == 0) {
- buf->f_type = rs.type;
+ buf->f_type = V9FS_MAGIC;
buf->f_bsize = rs.bsize;
buf->f_blocks = rs.blocks;
buf->f_bfree = rs.bfree;
diff --git a/include/linux/magic.h b/include/linux/magic.h
index eb9800f..ff690d0 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -57,5 +57,6 @@
#define DEVPTS_SUPER_MAGIC 0x1cd1
#define SOCKFS_MAGIC 0x534F434B
+#define V9FS_MAGIC 0x01021997
#endif /* __LINUX_MAGIC_H__ */