git: 5ff7fb76cbae - main - nfs: patch up MNT_LAZY on sync

The branch main has been updated by mjg:

URL: https://cgit.FreeBSD.org/src/commit/?id=5ff7fb76cbaea42348b63d23089e9e0549b19cbd

commit 5ff7fb76cbaea42348b63d23089e9e0549b19cbd
Author:     Mateusz Guzik <mjg@FreeBSD.org>
AuthorDate: 2023-02-24 19:18:11 +0000
Commit:     Mateusz Guzik <mjg@FreeBSD.org>
CommitDate: 2023-02-26 13:44:56 +0000

    nfs: patch up MNT_LAZY on sync
    
    It is a de facto noop, just make it less costly.
    
    Reviewed by:    rmacklem
    Differential Revision:  https://reviews.freebsd.org/D38763
---
 sys/fs/nfsclient/nfs_clvfsops.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys/fs/nfsclient/nfs_clvfsops.c b/sys/fs/nfsclient/nfs_clvfsops.c
index 7635835ef0e0..efc92f6e7e19 100644
--- a/sys/fs/nfsclient/nfs_clvfsops.c
+++ b/sys/fs/nfsclient/nfs_clvfsops.c
@@ -1918,14 +1918,16 @@ nfs_sync(struct mount *mp, int waitfor)
 	}
 	MNT_IUNLOCK(mp);
 
+	if (waitfor == MNT_LAZY)
+		return (0);
+
 	/*
 	 * Force stale buffer cache information to be flushed.
 	 */
 loop:
 	MNT_VNODE_FOREACH_ALL(vp, mp, mvp) {
 		/* XXX Racy bv_cnt check. */
-		if (NFSVOPISLOCKED(vp) || vp->v_bufobj.bo_dirty.bv_cnt == 0 ||
-		    waitfor == MNT_LAZY) {
+		if (NFSVOPISLOCKED(vp) || vp->v_bufobj.bo_dirty.bv_cnt == 0) {
 			VI_UNLOCK(vp);
 			continue;
 		}