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-rw-r--r--fs/smb/client/cifsglob.h22
-rw-r--r--fs/smb/client/cifsproto.h7
-rw-r--r--fs/smb/client/cifssmb.c8
-rw-r--r--fs/smb/client/inode.c3
-rw-r--r--fs/smb/client/smb2inode.c38
-rw-r--r--fs/smb/client/smb2proto.h8
6 files changed, 55 insertions, 31 deletions
diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h
index 541e8b88b4c1..ad5cf3e31d73 100644
--- a/fs/smb/client/cifsglob.h
+++ b/fs/smb/client/cifsglob.h
@@ -210,9 +210,18 @@ struct cifs_open_info_data {
};
};
-#define cifs_open_data_reparse(d) \
- ((d)->reparse_point || \
- (le32_to_cpu((d)->fi.Attributes) & ATTR_REPARSE))
+static inline bool cifs_open_data_reparse(struct cifs_open_info_data *data)
+{
+ struct smb2_file_all_info *fi = &data->fi;
+ u32 attrs = le32_to_cpu(fi->Attributes);
+ bool ret;
+
+ ret = data->reparse_point || (attrs & ATTR_REPARSE);
+ if (ret)
+ attrs |= ATTR_REPARSE;
+ fi->Attributes = cpu_to_le32(attrs);
+ return ret;
+}
/*
*****************************************************************
@@ -390,8 +399,11 @@ struct smb_version_operations {
int (*rename_pending_delete)(const char *, struct dentry *,
const unsigned int);
/* send rename request */
- int (*rename)(const unsigned int, struct cifs_tcon *, const char *,
- const char *, struct cifs_sb_info *);
+ int (*rename)(const unsigned int xid,
+ struct cifs_tcon *tcon,
+ struct dentry *source_dentry,
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb);
/* send create hardlink request */
int (*create_hardlink)(const unsigned int, struct cifs_tcon *,
const char *, const char *,
diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h
index 4c5d533d98a3..e680fe46d4e8 100644
--- a/fs/smb/client/cifsproto.h
+++ b/fs/smb/client/cifsproto.h
@@ -439,9 +439,10 @@ extern int CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon,
int remap_special_chars);
extern int CIFSSMBDelFile(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, struct cifs_sb_info *cifs_sb);
-extern int CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
- const char *from_name, const char *to_name,
- struct cifs_sb_info *cifs_sb);
+int CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
+ struct dentry *source_dentry,
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb);
extern int CIFSSMBRenameOpenFile(const unsigned int xid, struct cifs_tcon *tcon,
int netfid, const char *target_name,
const struct nls_table *nls_codepage,
diff --git a/fs/smb/client/cifssmb.c b/fs/smb/client/cifssmb.c
index 9ee348e6d106..5bdea01919e8 100644
--- a/fs/smb/client/cifssmb.c
+++ b/fs/smb/client/cifssmb.c
@@ -2149,10 +2149,10 @@ CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id)
return rc;
}
-int
-CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
- const char *from_name, const char *to_name,
- struct cifs_sb_info *cifs_sb)
+int CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
+ struct dentry *source_dentry,
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb)
{
int rc = 0;
RENAME_REQ *pSMB = NULL;
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index 8d6282bbc7ed..cc4c144ea40a 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -2244,7 +2244,8 @@ cifs_do_rename(const unsigned int xid, struct dentry *from_dentry,
return -ENOSYS;
/* try path-based rename first */
- rc = server->ops->rename(xid, tcon, from_path, to_path, cifs_sb);
+ rc = server->ops->rename(xid, tcon, from_dentry,
+ from_path, to_path, cifs_sb);
/*
* Don't bother with rename by filehandle unless file is busy and
diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c
index 0f096fb41b3e..2d9cdc194403 100644
--- a/fs/smb/client/smb2inode.c
+++ b/fs/smb/client/smb2inode.c
@@ -889,11 +889,11 @@ smb2_unlink(const unsigned int xid, struct cifs_tcon *tcon, const char *name,
NULL, NULL, NULL, NULL, NULL);
}
-static int
-smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon,
- const char *from_name, const char *to_name,
- struct cifs_sb_info *cifs_sb, __u32 access, int command,
- struct cifsFileInfo *cfile)
+static int smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon,
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb,
+ __u32 create_options, __u32 access,
+ int command, struct cifsFileInfo *cfile)
{
struct kvec in_iov;
__le16 *smb2_to_name = NULL;
@@ -907,25 +907,33 @@ smb2_set_path_attr(const unsigned int xid, struct cifs_tcon *tcon,
in_iov.iov_base = smb2_to_name;
in_iov.iov_len = 2 * UniStrnlen((wchar_t *)smb2_to_name, PATH_MAX);
rc = smb2_compound_op(xid, tcon, cifs_sb, from_name, access,
- FILE_OPEN, 0, ACL_NO_MODE, &in_iov,
+ FILE_OPEN, create_options, ACL_NO_MODE, &in_iov,
&command, 1, cfile, NULL, NULL, NULL, NULL);
smb2_rename_path:
kfree(smb2_to_name);
return rc;
}
-int
-smb2_rename_path(const unsigned int xid, struct cifs_tcon *tcon,
- const char *from_name, const char *to_name,
- struct cifs_sb_info *cifs_sb)
+int smb2_rename_path(const unsigned int xid,
+ struct cifs_tcon *tcon,
+ struct dentry *source_dentry,
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb)
{
+ struct cifsInodeInfo *ci;
struct cifsFileInfo *cfile;
+ __u32 co = 0;
+ if (source_dentry) {
+ ci = CIFS_I(d_inode(source_dentry));
+ if (ci->cifsAttrs & ATTR_REPARSE)
+ co |= OPEN_REPARSE_POINT;
+ }
drop_cached_dir_by_name(xid, tcon, from_name, cifs_sb);
cifs_get_writable_path(tcon, from_name, FIND_WR_WITH_DELETE, &cfile);
- return smb2_set_path_attr(xid, tcon, from_name, to_name,
- cifs_sb, DELETE, SMB2_OP_RENAME, cfile);
+ return smb2_set_path_attr(xid, tcon, from_name, to_name, cifs_sb,
+ co, DELETE, SMB2_OP_RENAME, cfile);
}
int
@@ -933,9 +941,9 @@ smb2_create_hardlink(const unsigned int xid, struct cifs_tcon *tcon,
const char *from_name, const char *to_name,
struct cifs_sb_info *cifs_sb)
{
- return smb2_set_path_attr(xid, tcon, from_name, to_name, cifs_sb,
- FILE_READ_ATTRIBUTES, SMB2_OP_HARDLINK,
- NULL);
+ return smb2_set_path_attr(xid, tcon, from_name, to_name,
+ cifs_sb, 0, FILE_READ_ATTRIBUTES,
+ SMB2_OP_HARDLINK, NULL);
}
int
diff --git a/fs/smb/client/smb2proto.h b/fs/smb/client/smb2proto.h
index 709324cff712..aef50316670a 100644
--- a/fs/smb/client/smb2proto.h
+++ b/fs/smb/client/smb2proto.h
@@ -86,9 +86,11 @@ extern int smb2_rmdir(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, struct cifs_sb_info *cifs_sb);
extern int smb2_unlink(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, struct cifs_sb_info *cifs_sb);
-extern int smb2_rename_path(const unsigned int xid, struct cifs_tcon *tcon,
- const char *from_name, const char *to_name,
- struct cifs_sb_info *cifs_sb);
+int smb2_rename_path(const unsigned int xid,
+ struct cifs_tcon *tcon,
+ struct dentry *source_dentry,
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb);
extern int smb2_create_hardlink(const unsigned int xid, struct cifs_tcon *tcon,
const char *from_name, const char *to_name,
struct cifs_sb_info *cifs_sb);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 15:12:21 +0000