git: 7dae1467d72a - main - nfsclient copy_file_range(): flush dst vnode data

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=7dae1467d72ae1f5c8f7be0f7444da23a457d98b

commit 7dae1467d72ae1f5c8f7be0f7444da23a457d98b
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2023-12-29 23:22:40 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2024-01-05 04:56:17 +0000

    nfsclient copy_file_range(): flush dst vnode data
    
    Otherwise server-side copy makes the client cache inconsistent with the
    server data.
    
    Reported by:    asomers
    PR:     276002
    Reviewed by:    rmacklem
    Tested by:      pho
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D43250
---
 sys/fs/nfsclient/nfs_clvnops.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/fs/nfsclient/nfs_clvnops.c b/sys/fs/nfsclient/nfs_clvnops.c
index a690e988b4b3..f86ecd53ad4e 100644
--- a/sys/fs/nfsclient/nfs_clvnops.c
+++ b/sys/fs/nfsclient/nfs_clvnops.c
@@ -3956,7 +3956,7 @@ generic_copy:
 	if (error == 0)
 		error = ncl_flush(invp, MNT_WAIT, curthread, 1, 0);
 	if (error == 0)
-		error = ncl_flush(outvp, MNT_WAIT, curthread, 1, 0);
+		error = ncl_vinvalbuf(outvp, V_SAVE, curthread, 0);
 
 	/* Do the actual NFSv4.2 RPC. */
 	ret = ret2 = 0;