I looked at this in today's linux-next and ran a few renames through... Acked-by:: Mike Marshall <hubcap@xxxxxxxxxxxx> On Tue, Aug 23, 2016 at 10:47 AM, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > On Tue, Aug 23, 2016 at 04:05:29PM +0200, Miklos Szeredi wrote: >> This is trivial to do: >> >> - add flags argument to foo_rename() >> - check if flags is zero >> - assign foo_rename() to .rename2 instead of .rename >> >> This doesn't mean it's impossible to support RENAME_NOREPLACE for these >> filesystems, but it is not trivial, like for local filesystems. >> RENAME_NOREPLACE must guarantee atomicity (i.e. it shouldn't be possible >> for a file to be created on one host while it is overwritten by rename on >> another host). >> >> Filesystems converted: >> >> 9p, afs, ceph, coda, ecryptfs, exofs, kernfs, lustre, ncpfs, nfs, ocfs2, >> orangefs. >> >> After this, we can get rid of the duplicate interfaces for rename. >> >> Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxxxxx> >> Cc: Eric Van Hensbergen <ericvh@xxxxxxxxx> >> Cc: David Howells <dhowells@xxxxxxxxxx> >> Cc: Ilya Dryomov <idryomov@xxxxxxxxx> >> Cc: Jan Harkes <jaharkes@xxxxxxxxxx> >> Cc: Tyler Hicks <tyhicks@xxxxxxxxxxxxx> >> Cc: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx> >> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> >> Cc: Oleg Drokin <oleg.drokin@xxxxxxxxx> >> Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> >> Cc: Mark Fasheh <mfasheh@xxxxxxxx> >> Cc: Mike Marshall <hubcap@xxxxxxxxxxxx> > > Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> -- 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
