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/fs/smbfs/smbfs_io.c b/sys/fs/smbfs/smbfs_io.c
index 5fbbc61..2944a6b 100644
--- a/sys/fs/smbfs/smbfs_io.c
+++ b/sys/fs/smbfs/smbfs_io.c
@@ -690,7 +690,7 @@ smbfs_vinvalbuf(struct vnode *vp, struct thread *td)
 		VM_OBJECT_UNLOCK(vp->v_bufobj.bo_object);
 	}
 
-	error = vinvalbuf(vp, V_SAVE, td, PCATCH, 0);
+	error = vinvalbuf(vp, V_SAVE, PCATCH, 0);
 	while (error) {
 		if (error == ERESTART || error == EINTR) {
 			np->n_flag &= ~NFLUSHINPROG;
@@ -700,7 +700,7 @@ smbfs_vinvalbuf(struct vnode *vp, struct thread *td)
 			}
 			return EINTR;
 		}
-		error = vinvalbuf(vp, V_SAVE, td, PCATCH, 0);
+		error = vinvalbuf(vp, V_SAVE, PCATCH, 0);
 	}
 	np->n_flag &= ~(NMODIFIED | NFLUSHINPROG);
 	if (np->n_flag & NFLUSHWANT) {