diff options
| -rw-r--r-- | fs/cifs/cifsglob.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 779ceb1f0412..0dc55f4e6929 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -596,6 +596,10 @@ struct smb_vol { unsigned int max_credits; /* smb3 max_credits 10 < credits < 60000 */ }; +/** + * CIFS superblock mount flags (mnt_cifs_flags) to consider when + * trying to reuse existing superblock for a new mount + */ #define CIFS_MOUNT_MASK (CIFS_MOUNT_NO_PERM | CIFS_MOUNT_SET_UID | \ CIFS_MOUNT_SERVER_INUM | CIFS_MOUNT_DIRECT_IO | \ CIFS_MOUNT_NO_XATTR | CIFS_MOUNT_MAP_SPECIAL_CHR | \ @@ -606,8 +610,13 @@ struct smb_vol { CIFS_MOUNT_NOPOSIXBRL | CIFS_MOUNT_NOSSYNC | \ CIFS_MOUNT_FSCACHE | CIFS_MOUNT_MF_SYMLINKS | \ CIFS_MOUNT_MULTIUSER | CIFS_MOUNT_STRICT_IO | \ - CIFS_MOUNT_CIFS_BACKUPUID | CIFS_MOUNT_CIFS_BACKUPGID) + CIFS_MOUNT_CIFS_BACKUPUID | CIFS_MOUNT_CIFS_BACKUPGID | \ + CIFS_MOUNT_NO_DFS) +/** + * Generic VFS superblock mount flags (s_flags) to consider when + * trying to reuse existing superblock for a new mount + */ #define CIFS_MS_MASK (SB_RDONLY | SB_MANDLOCK | SB_NOEXEC | SB_NOSUID | \ SB_NODEV | SB_SYNCHRONOUS) |