Hi Christoph, Al, This is some final (I think!) cleanup on the dentry_unhash thing. There are now only three remaining callers: - autofs4 does tricky things that I don't want to fully get into... I'm following up with Ian and the list. - hpfs has some heroics on ENOSPC that I don't want to touch. - ncpfs basically the one fs that uses dentry_unhash as intended. There is also a fix for ncpfs's rename, which wasn't performing the same check as rmdir was. I did a quick check of 'git grep d_unhashed fs' results to look for any file systems that might care about whether the dentry was hashed or not during rmdir/rename. The only thing that looked scary was configfs_drop_dentry, but as far as I can tell it looks okay. This is on top of the previous patch set. Each patch CCs appropriate maintainers/lists. The whole thing (these patches and the original series) can be grabbed from git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git more_dentry_unhash Thanks! sage Sage Weil (26): bfs: remove unnecessary dentry_unhash on dir rename sysv: remove unnecessary dentry_unhash from rmdir, dir rename jffs2: remove unnecessary dentry_unhash from rmdir, dir rename jfs: remove unnecessary dentry_unhash from rmdir, dir rename logfs: remove unnecessary dentry_unhash from rmdir, dir rename nilfs2: remove unnecessary dentry_unhash from rmdir, dir rename ubifs: remove unnecessary dentry_unhash from rmdir, dir rename ufs: remove unnecessary dentry_unhash from rmdir, dir rename reiserfs: remove unnecessary dentry_unhash from rmdir, dir rename udf: remove unnecessary dentry_unhash from rmdir, dir rename omfs: remove unnecessary dentry_unhash on rmdir, dir rneame hfs: remove unnecessary dentry_unhash on rmdir, dir rename hfsplus: remove unnecessary dentry_unhash on rmdir, dir rename hostfs: remove unnecessary dentry_unhash on rmdir, dir rename ecryptfs: remove unnecessary dentry_unhash on rmdir, dir rename ncpfs: document dentry_unhash usage ncpfs: fix rename over directory with dangling references 9p: remove unnecessary dentry_unhash on rmdir, dir rename affs: remove unnecessary dentry_unhash on rmdir, dir rename afs: remove unnecessary dentry_unhash on rmdir, dir rename coda: remove unnecessary dentry_unhash on rmdir, dir rename fuse: remove unnecessary dentry_unhash on rmdir, dir rename minix: remove unnecessary dentry_unhash on rmdir, dir rename hpfs: remove unnecessary dentry_unhash on rmdir, dir rename fat: remove unnecessary dentry_unhash on rmdir, dir rename configfs: remove unnecessary dentry_unhash on rmdir, dir rename fs/9p/vfs_inode.c | 4 ---- fs/affs/namei.c | 5 ----- fs/afs/dir.c | 5 ----- fs/bfs/dir.c | 3 --- fs/coda/dir.c | 5 ----- fs/configfs/dir.c | 2 -- fs/ecryptfs/inode.c | 5 ----- fs/fat/namei_msdos.c | 5 ----- fs/fat/namei_vfat.c | 5 ----- fs/fuse/dir.c | 5 ----- fs/hfs/dir.c | 6 ------ fs/hfsplus/dir.c | 8 ++------ fs/hostfs/hostfs_kern.c | 5 ----- fs/hpfs/namei.c | 5 ----- fs/jffs2/dir.c | 5 ----- fs/jfs/namei.c | 5 ----- fs/logfs/dir.c | 5 ----- fs/minix/namei.c | 5 ----- fs/ncpfs/dir.c | 15 +++++++++++++-- fs/nilfs2/namei.c | 5 ----- fs/omfs/dir.c | 11 +++-------- fs/reiserfs/namei.c | 5 ----- fs/reiserfs/xattr.c | 1 - fs/sysv/namei.c | 5 ----- fs/ubifs/dir.c | 5 ----- fs/udf/namei.c | 5 ----- fs/ufs/namei.c | 5 ----- 27 files changed, 18 insertions(+), 127 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
