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Commit b7546bc5 authored by Pavel Shilovsky's avatar Pavel Shilovsky Committed by Steve French
Browse files

CIFS: Add SMB2 support for query_file_info 



Signed-off-by: default avatarPavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent 4ad65044

fs/cifs/smb2ops.c

+21 −0
Original line number Original line Diff line number Diff line
@@ -190,6 +190,26 @@ smb2_get_srv_inum(const unsigned int xid, struct cifs_tcon *tcon, 
	return 0;

	return 0;

}

}





static int

smb2_query_file_info(const unsigned int xid, struct cifs_tcon *tcon,

		     struct cifs_fid *fid, FILE_ALL_INFO *data)

{

	int rc;

	struct smb2_file_all_info *smb2_data;



	smb2_data = kzalloc(sizeof(struct smb2_file_all_info) + MAX_NAME * 2,

			    GFP_KERNEL);

	if (smb2_data == NULL)

		return -ENOMEM;



	rc = SMB2_query_info(xid, tcon, fid->persistent_fid, fid->volatile_fid,

			     smb2_data);

	if (!rc)

		move_smb2_info_to_cifs(data, smb2_data);

	kfree(smb2_data);

	return rc;

}



static char *

static char *

smb2_build_path_to_root(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,

smb2_build_path_to_root(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,

			struct cifs_tcon *tcon)

			struct cifs_tcon *tcon)
@@ -334,6 +354,7 @@ struct smb_version_operations smb21_operations = { 
	.echo = SMB2_echo,

	.echo = SMB2_echo,

	.query_path_info = smb2_query_path_info,

	.query_path_info = smb2_query_path_info,

	.get_srv_inum = smb2_get_srv_inum,

	.get_srv_inum = smb2_get_srv_inum,

	.query_file_info = smb2_query_file_info,

	.build_path_to_root = smb2_build_path_to_root,

	.build_path_to_root = smb2_build_path_to_root,

	.mkdir = smb2_mkdir,

	.mkdir = smb2_mkdir,

	.mkdir_setinfo = smb2_mkdir_setinfo,

	.mkdir_setinfo = smb2_mkdir_setinfo,