Merge tag 'nfs-for-5.9-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

[sfrench/cifs-2.6.git] / fs / nfs / nfs42proc.c

diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 142225f0af5953c779c6445155f6bcc75929b79f..2b2211d1234e29f30ba23d0a29e74c22f6e03ea7 100644 (file)
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -356,7 +356,15 @@ static ssize_t _nfs42_proc_copy(struct file *src,
 
        truncate_pagecache_range(dst_inode, pos_dst,
                                 pos_dst + res->write_res.count);
-
+       spin_lock(&dst_inode->i_lock);
+       NFS_I(dst_inode)->cache_validity |= (NFS_INO_REVAL_PAGECACHE |
+                       NFS_INO_REVAL_FORCED | NFS_INO_INVALID_SIZE |
+                       NFS_INO_INVALID_ATTR | NFS_INO_INVALID_DATA);
+       spin_unlock(&dst_inode->i_lock);
+       spin_lock(&src_inode->i_lock);
+       NFS_I(src_inode)->cache_validity |= (NFS_INO_REVAL_PAGECACHE |
+                       NFS_INO_REVAL_FORCED | NFS_INO_INVALID_ATIME);
+       spin_unlock(&src_inode->i_lock);
        status = res->write_res.count;
 out:
        if (args->sync)