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From: Mateusz Guzik <mjg@FreeBSD.org>
Date: Mon, 12 Dec 2016 19:16:35 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r309929 - head/sys/kern
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Author: mjg
Date: Mon Dec 12 19:16:35 2016
New Revision: 309929
URL: https://svnweb.freebsd.org/changeset/base/309929

Log:
  vfs: use vrefact in getcwd and fchdir

Modified:
  head/sys/kern/vfs_cache.c
  head/sys/kern/vfs_syscalls.c

Modified: head/sys/kern/vfs_cache.c
==============================================================================
--- head/sys/kern/vfs_cache.c	Mon Dec 12 19:12:31 2016	(r309928)
+++ head/sys/kern/vfs_cache.c	Mon Dec 12 19:16:35 2016	(r309929)
@@ -2066,9 +2066,9 @@ kern___getcwd(struct thread *td, char *b
 	fdp = td->td_proc->p_fd;
 	FILEDESC_SLOCK(fdp);
 	cdir = fdp->fd_cdir;
-	VREF(cdir);
+	vrefact(cdir);
 	rdir = fdp->fd_rdir;
-	VREF(rdir);
+	vrefact(rdir);
 	FILEDESC_SUNLOCK(fdp);
 	error = vn_fullpath1(td, cdir, rdir, tmpbuf, &bp, buflen);
 	vrele(rdir);

Modified: head/sys/kern/vfs_syscalls.c
==============================================================================
--- head/sys/kern/vfs_syscalls.c	Mon Dec 12 19:12:31 2016	(r309928)
+++ head/sys/kern/vfs_syscalls.c	Mon Dec 12 19:16:35 2016	(r309929)
@@ -754,7 +754,7 @@ sys_fchdir(td, uap)
 	if (error != 0)
 		return (error);
 	vp = fp->f_vnode;
-	VREF(vp);
+	vrefact(vp);
 	fdrop(fp, td);
 	vn_lock(vp, LK_SHARED | LK_RETRY);
 	AUDIT_ARG_VNODE1(vp);