smb311: add support for using info level for posix extensions query

Adds calls to the newer info level for query info using SMB3.1.1 posix extensions.
The remaining two places that call the older query info (non-SMB3.1.1 POSIX)
require passing in the fid and can be updated in a later patch.

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
This commit is contained in:
Steve French 2020-06-11 22:43:01 -05:00
parent 790434ff98
commit d313852d7a
4 changed files with 15 additions and 4 deletions

View File

@ -411,6 +411,7 @@ cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid,
rc = cifs_get_inode_info_unix(&newinode, full_path, inode->i_sb,
xid);
else {
/* TODO: Add support for calling POSIX query info here, but passing in fid */
rc = cifs_get_inode_info(&newinode, full_path, buf, inode->i_sb,
xid, fid);
if (newinode) {

View File

@ -243,6 +243,7 @@ cifs_nt_open(char *full_path, struct inode *inode, struct cifs_sb_info *cifs_sb,
if (rc)
goto out;
/* TODO: Add support for calling posix query info but with passing in fid */
if (tcon->unix_ext)
rc = cifs_get_inode_info_unix(&inode, full_path, inode->i_sb,
xid);
@ -800,7 +801,9 @@ cifs_reopen_file(struct cifsFileInfo *cfile, bool can_flush)
if (!is_interrupt_error(rc))
mapping_set_error(inode->i_mapping, rc);
if (tcon->unix_ext)
if (tcon->posix_extensions)
rc = smb311_posix_get_inode_info(&inode, full_path, inode->i_sb, xid);
else if (tcon->unix_ext)
rc = cifs_get_inode_info_unix(&inode, full_path,
inode->i_sb, xid);
else

View File

@ -1333,7 +1333,10 @@ struct inode *cifs_root_iget(struct super_block *sb)
}
convert_delimiter(path, CIFS_DIR_SEP(cifs_sb));
rc = cifs_get_inode_info(&inode, path, NULL, sb, xid, NULL);
if (tcon->posix_extensions)
rc = smb311_posix_get_inode_info(&inode, path, sb, xid);
else
rc = cifs_get_inode_info(&inode, path, NULL, sb, xid, NULL);
iget_no_retry:
if (!inode) {
@ -1689,7 +1692,9 @@ cifs_mkdir_qinfo(struct inode *parent, struct dentry *dentry, umode_t mode,
int rc = 0;
struct inode *inode = NULL;
if (tcon->unix_ext)
if (tcon->posix_extensions)
rc = smb311_posix_get_inode_info(&inode, full_path, parent->i_sb, xid);
else if (tcon->unix_ext)
rc = cifs_get_inode_info_unix(&inode, full_path, parent->i_sb,
xid);
else

View File

@ -701,7 +701,9 @@ cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
cifs_sb_target->local_nls); */
if (rc == 0) {
if (pTcon->unix_ext)
if (pTcon->posix_extensions)
rc = smb311_posix_get_inode_info(&newinode, full_path, inode->i_sb, xid);
else if (pTcon->unix_ext)
rc = cifs_get_inode_info_unix(&newinode, full_path,
inode->i_sb, xid);
else