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-rw-r--r--fs/cifs/connect.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 814e709ca0c..3d036bf689d 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -72,6 +72,7 @@ struct smb_vol {
unsigned no_xattr:1; /* set if xattr (EA) support should be disabled*/
unsigned server_ino:1; /* use inode numbers from server ie UniqueId */
unsigned direct_io:1;
+ unsigned remap:1; /* set to remap seven reserved chars in filenames */
unsigned int rsize;
unsigned int wsize;
unsigned int sockopt;
@@ -771,6 +772,10 @@ cifs_parse_mount_options(char *options, const char *devname,struct smb_vol *vol)
vol->noperm = 0;
} else if (strnicmp(data, "noperm", 6) == 0) {
vol->noperm = 1;
+ } else if (strnicmp(data, "mapchars", 8) == 0) {
+ vol->remap = 1;
+ } else if (strnicmp(data, "nomapchars", 10) == 0) {
+ vol->remap = 0;
} else if (strnicmp(data, "setuids", 7) == 0) {
vol->setuids = 1;
} else if (strnicmp(data, "nosetuids", 9) == 0) {
@@ -1421,6 +1426,8 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SET_UID;
if(volume_info.server_ino)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SERVER_INUM;
+ if(volume_info.remap)
+ cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_MAP_SPECIAL_CHR;
if(volume_info.no_xattr)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_XATTR;
if(volume_info.direct_io) {