From db19272edc93661835bf6ec9736cfd0754aa3c62 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Mon, 17 May 2010 14:51:49 -0400 Subject: cifs: always revalidate hardlinked inodes when using noserverino The old cifs_revalidate logic always revalidated hardlinked inodes. This hack allowed CIFS to pass some connectathon tests when server inode numbers aren't used (basic test7, in particular). Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/inode.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 5b042fc4645..8e05e8a0ff8 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -1528,6 +1528,11 @@ cifs_inode_needs_reval(struct inode *inode) if (time_after_eq(jiffies, cifs_i->time + HZ)) return true; + /* hardlinked files w/ noserverino get "special" treatment */ + if (!(CIFS_SB(inode->i_sb)->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) && + S_ISREG(inode->i_mode) && inode->i_nlink != 1) + return true; + return false; } -- cgit v1.2.3