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authorAurelien Aptel <aaptel@suse.com>2017-02-13 16:14:17 +0100
committerSteve French <smfrench@gmail.com>2017-03-01 22:26:10 -0600
commit268a635d414df45a4a8da699d431da8f8ffcf014 (patch)
tree9812409d38f43381d1b2bcc001be965b7d202d43 /fs/cifs/cifsproto.h
parent4ecce920e13ace16a5ba45efe8909946c28fb2ad (diff)
downloadlinux-268a635d414df45a4a8da699d431da8f8ffcf014.tar.bz2
CIFS: add build_path_from_dentry_optional_prefix()
this function does the same thing as add build_path_from_dentry() but takes a boolean parameter to decide whether or not to prefix the path with the tree name. we cannot rely on tcon->Flags & SMB_SHARE_IS_IN_DFS for SMB2 as smb2 code never sets tcon->Flags but it sets tcon->share_flags and it seems the SMB_SHARE_IS_IN_DFS has different semantics in SMB2: the prefix shouldn't be added everytime it was in SMB1. Signed-off-by: Aurelien Aptel <aaptel@suse.com> Acked-by: Pavel Shilovsky <pshilov@microsoft.com> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
-rw-r--r--fs/cifs/cifsproto.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index c09783045288..9ee46c1c3ebd 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -61,6 +61,8 @@ extern void exit_cifs_idmap(void);
extern int init_cifs_spnego(void);
extern void exit_cifs_spnego(void);
extern char *build_path_from_dentry(struct dentry *);
+extern char *build_path_from_dentry_optional_prefix(struct dentry *direntry,
+ bool prefix);
extern char *cifs_build_path_to_root(struct smb_vol *vol,
struct cifs_sb_info *cifs_sb,
struct cifs_tcon *tcon,