Commit 368c09d2 authored by M. Mohan Kumar's avatar M. Mohan Kumar Committed by Eric Van Hensbergen
Browse files

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: default avatarM. Mohan Kumar <mohan@in.ibm.com>
Signed-off-by: default avatarVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: default avatarEric Van Hensbergen <ericvh@gmail.com>
parent 1d769cd1

fs/9p/v9fs.h

+0 −2
Original line number Diff line number Diff line
@@ -117,8 +117,6 @@ void v9fs_session_close(struct v9fs_session_info *v9ses); 
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"

fs/9p/vfs_super.c

+2 −1
Original line number Diff line number Diff line
@@ -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 @@ static int v9fs_statfs(struct dentry *dentry, struct kstatfs *buf) 
	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;

include/linux/magic.h

+1 −0
Original line number Diff line number Diff line
@@ -57,5 +57,6 @@ 


#define DEVPTS_SUPER_MAGIC	0x1cd1

#define SOCKFS_MAGIC		0x534F434B

#define V9FS_MAGIC		0x01021997



#endif /* __LINUX_MAGIC_H__ */

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