diff options
| -rw-r--r-- | fs/cifs/smb2inode.c | 6 | ||||
| -rw-r--r-- | fs/cifs/smb2maperror.c | 2 | ||||
| -rw-r--r-- | fs/cifs/smb2ops.c | 13 | ||||
| -rw-r--r-- | fs/cifs/smb2pdu.c | 5 |
4 files changed, 24 insertions, 2 deletions
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c index c866555b6278..d2a3fb7e5c8d 100644 --- a/fs/cifs/smb2inode.c +++ b/fs/cifs/smb2inode.c @@ -335,6 +335,12 @@ smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon, cifsFileInfo_put(cfile); SMB2_open_free(&rqst[0]); + if (rc == -EREMCHG) { + printk_once(KERN_WARNING "server share %s deleted\n", + tcon->treeName); + tcon->need_reconnect = true; + } + switch (command) { case SMB2_OP_QUERY_INFO: if (rc == 0) { diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c index 82ade16c9501..7fde3775cb57 100644 --- a/fs/cifs/smb2maperror.c +++ b/fs/cifs/smb2maperror.c @@ -511,7 +511,7 @@ static const struct status_to_posix_error smb2_error_map_table[] = { {STATUS_PRINT_QUEUE_FULL, -EIO, "STATUS_PRINT_QUEUE_FULL"}, {STATUS_NO_SPOOL_SPACE, -EIO, "STATUS_NO_SPOOL_SPACE"}, {STATUS_PRINT_CANCELLED, -EIO, "STATUS_PRINT_CANCELLED"}, - {STATUS_NETWORK_NAME_DELETED, -EIO, "STATUS_NETWORK_NAME_DELETED"}, + {STATUS_NETWORK_NAME_DELETED, -EREMCHG, "STATUS_NETWORK_NAME_DELETED"}, {STATUS_NETWORK_ACCESS_DENIED, -EACCES, "STATUS_NETWORK_ACCESS_DENIED"}, {STATUS_BAD_DEVICE_TYPE, -EIO, "STATUS_BAD_DEVICE_TYPE"}, {STATUS_BAD_NETWORK_NAME, -ENOENT, "STATUS_BAD_NETWORK_NAME"}, diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 9b74149b471f..3672ce0bfbaf 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -741,8 +741,14 @@ int open_shroot(unsigned int xid, struct cifs_tcon *tcon, struct cifs_fid *pfid) /* Cached root is still invalid, continue normaly */ - if (rc) + if (rc) { + if (rc == -EREMCHG) { + tcon->need_reconnect = true; + printk_once(KERN_WARNING "server share %s deleted\n", + tcon->treeName); + } goto oshr_exit; + } o_rsp = (struct smb2_create_rsp *)rsp_iov[0].iov_base; oparms.fid->persistent_fid = o_rsp->PersistentFileId; @@ -2237,6 +2243,11 @@ smb2_query_info_compound(const unsigned int xid, struct cifs_tcon *tcon, resp_buftype, rsp_iov); if (rc) { free_rsp_buf(resp_buftype[1], rsp_iov[1].iov_base); + if (rc == -EREMCHG) { + tcon->need_reconnect = true; + printk_once(KERN_WARNING "server share %s deleted\n", + tcon->treeName); + } goto qic_exit; } *rsp = rsp_iov[1]; diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index cab696ac68ab..01d5c4af2458 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -2595,6 +2595,11 @@ SMB2_open(const unsigned int xid, struct cifs_open_parms *oparms, __le16 *path, } trace_smb3_open_err(xid, tcon->tid, ses->Suid, oparms->create_options, oparms->desired_access, rc); + if (rc == -EREMCHG) { + printk_once(KERN_WARNING "server share %s deleted\n", + tcon->treeName); + tcon->need_reconnect = true; + } goto creat_exit; } else trace_smb3_open_done(xid, rsp->PersistentFileId, tcon->tid, |