Remove the struct thread unuseful argument from bufobj interface.

In particular following functions KPI results modified:
- bufobj_invalbuf()
- bufsync()

and BO_SYNC() "virtual method" of the buffer objects set.
Main consumers of bufobj functions are affected by this change too and,
in particular, functions which changed their KPI are:
- vinvalbuf()
- g_vfs_close()

Due to the KPI breakage, __FreeBSD_version will be bumped in a later
commit.

As a side note, please consider just temporary the 'curthread' argument
passing to VOP_SYNC() (in bufsync()) as it will be axed out ASAP

Reviewed by:	kib
Tested by:	Giovanni Trematerra <giovanni dot trematerra at gmail dot com>

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/nfsclient/nfs_bio.c b/sys/nfsclient/nfs_bio.c
index 60ccb91e2..ef863e5 100644
--- a/sys/nfsclient/nfs_bio.c
+++ b/sys/nfsclient/nfs_bio.c
@@ -1323,11 +1323,11 @@ nfs_vinvalbuf(struct vnode *vp, int flags, struct thread *td, int intrflg)
 			goto out;
 	}
 
-	error = vinvalbuf(vp, flags, td, slpflag, 0);
+	error = vinvalbuf(vp, flags, slpflag, 0);
 	while (error) {
 		if (intrflg && (error = nfs_sigintr(nmp, NULL, td)))
 			goto out;
-		error = vinvalbuf(vp, flags, td, 0, slptimeo);
+		error = vinvalbuf(vp, flags, 0, slptimeo);
 	}
 	mtx_lock(&np->n_mtx);
 	if (np->n_directio_asyncwr == 0)