cifs: Fix support for remount when not changing rsize/wsize
authorSteve French <stfrench@microsoft.com>
Thu, 17 Dec 2020 00:04:27 +0000 (18:04 -0600)
committerSteve French <stfrench@microsoft.com>
Thu, 17 Dec 2020 03:53:14 +0000 (21:53 -0600)
commit2d0604934f507b8b4799f3c1dff41cca3dd85239
tree3de5ea8dc97a9edf6a99b846cae81018e4871bb8
parent31f6551ad75608d9c71fd4d3548c33f1abc52093
cifs: Fix support for remount when not changing rsize/wsize

When remounting with the new mount API, we need to set
rsize and wsize to the previous values if they are not passed
in on the remount. Otherwise they get set to zero which breaks
xfstest 452 for example.

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
fs/cifs/fs_context.c