Re: kern/57005: excessive namecache purging in ufs_rmdir

[David Holland <dholland-bugs%netbsd.org@localhost>]

The following reply was made to PR kern/57005; it has been noted by GNATS.

From: David Holland <dholland-bugs%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/57005: excessive namecache purging in ufs_rmdir
Date: Tue, 13 Sep 2022 01:12:55 +0000

 On Mon, Sep 12, 2022 at 01:15:00AM +0000, dholland%NetBSD.org@localhost wrote:
  > Call cache_purge1(dvp, cnp->cn_name, cnp->cn_namelen, 0). Unless the
  > name has been trashed or something at this stage, in which case the
  > name needs to be copied.
  > 
  > Also merge the change into ulfs_vnops.c and look for additional
  > cutpaste in other filesystems.
  > 
  > XXX: this call should really be in the caller, not in every
  > XXX: filesystem, but that's a bigger deal to change.
 
 Note that rename also does similar rubbish. (These are already tagged
 'XXX WTF'.)
 
 -- 
 David A. Holland
 dholland%netbsd.org@localhost