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authorAl Viro <viro@zeniv.linux.org.uk>2016-10-11 05:02:51 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2016-10-11 05:02:51 +0200
commit3873691e5ab34fa26948643d038a2b98c4437298 (patch)
tree5327469194c2167830bce38b56a618b754cdbeea /fs/9p
parentfs: Replace current_fs_time() with current_time() (diff)
parentvfs: add note about i_op->rename changes to porting (diff)
downloadlinux-3873691e5ab34fa26948643d038a2b98c4437298.tar.xz
linux-3873691e5ab34fa26948643d038a2b98c4437298.zip
Merge remote-tracking branch 'ovl/rename2' into for-linus
Diffstat (limited to 'fs/9p')
-rw-r--r--fs/9p/v9fs.h3
-rw-r--r--fs/9p/vfs_inode.c6
2 files changed, 7 insertions, 2 deletions
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index 6877050384a1..443d12e02043 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -148,7 +148,8 @@ extern struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
extern int v9fs_vfs_unlink(struct inode *i, struct dentry *d);
extern int v9fs_vfs_rmdir(struct inode *i, struct dentry *d);
extern int v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry);
+ struct inode *new_dir, struct dentry *new_dentry,
+ unsigned int flags);
extern struct inode *v9fs_inode_from_fid(struct v9fs_session_info *v9ses,
struct p9_fid *fid,
struct super_block *sb, int new);
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 44fa598e6349..8bea369a2936 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -955,7 +955,8 @@ int v9fs_vfs_rmdir(struct inode *i, struct dentry *d)
int
v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry)
+ struct inode *new_dir, struct dentry *new_dentry,
+ unsigned int flags)
{
int retval;
struct inode *old_inode;
@@ -966,6 +967,9 @@ v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct p9_fid *newdirfid;
struct p9_wstat wstat;
+ if (flags)
+ return -EINVAL;
+
p9_debug(P9_DEBUG_VFS, "\n");
retval = 0;
old_inode = d_inode(old_dentry);