[CIFS] Add mount option for disabling sending byte range lock requests
over the wire (to help the case when applications break with cifs mandatory
lock behavior. Add part one of mount option for requesting case
insensitive path name matching.
Signed-off-by: Steve French (sfrench@us.ibm.com)
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 628aa1a..ed3e920 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -166,6 +166,8 @@
inode->i_fop = &cifs_file_direct_ops;
else
inode->i_fop = &cifs_file_ops;
+ if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+ inode->i_fop->lock = NULL;
inode->i_data.a_ops = &cifs_addr_ops;
} else if (S_ISDIR(inode->i_mode)) {
cFYI(1, (" Directory inode"));
@@ -369,6 +371,8 @@
inode->i_fop = &cifs_file_direct_ops;
else
inode->i_fop = &cifs_file_ops;
+ if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+ inode->i_fop->lock = NULL;
inode->i_data.a_ops = &cifs_addr_ops;
} else if (S_ISDIR(inode->i_mode)) {
cFYI(1, (" Directory inode "));