From f2cca6a7c99fdeadacd0bdc37d825c4bc2b03653 Mon Sep 17 00:00:00 2001 From: Pavel Shilovsky Date: Fri, 7 Oct 2016 17:26:36 -0700 Subject: CIFS: Fix persistent handles re-opening on reconnect openFileList of tcon can be changed while cifs_reopen_file() is called that can lead to an unexpected behavior when we return to the loop. Fix this by introducing a temp list for keeping all file handles that need to be reopen. Signed-off-by: Pavel Shilovsky Signed-off-by: Steve French --- fs/cifs/cifsglob.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/cifs/cifsglob.h') diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index d9a1728..0c828d3 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -1065,6 +1065,7 @@ struct cifsFileInfo { kuid_t uid; /* allows finding which FileInfo structure */ __u32 pid; /* process id who opened file */ struct cifs_fid fid; /* file id from remote */ + struct list_head rlist; /* reconnect list */ /* BB add lock scope info here if needed */ ; /* lock scope id (0 if none) */ struct dentry *dentry; -- cgit v1.1