From: Trond Myklebust Date: Wed, 14 Apr 2021 14:27:39 +0000 (-0400) Subject: NFSv42: Don't force attribute revalidation of the copy offload source X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=febfeaaefefb6e3a42e4ca279270a740014ce227;p=linux.git NFSv42: Don't force attribute revalidation of the copy offload source When a copy offload is performed, we do not expect the source file to change other than perhaps to see the atime be updated. Signed-off-by: Trond Myklebust --- diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c index 3875120ef3ef0..a24349512ffe9 100644 --- a/fs/nfs/nfs42proc.c +++ b/fs/nfs/nfs42proc.c @@ -390,12 +390,7 @@ static ssize_t _nfs42_proc_copy(struct file *src, } nfs42_copy_dest_done(dst_inode, pos_dst, res->write_res.count); - - spin_lock(&src_inode->i_lock); - nfs_set_cache_invalid(src_inode, NFS_INO_REVAL_PAGECACHE | - NFS_INO_REVAL_FORCED | - NFS_INO_INVALID_ATIME); - spin_unlock(&src_inode->i_lock); + nfs_invalidate_atime(src_inode); status = res->write_res.count; out: if (args->sync)