Commit 3338c143 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFS: Optimise attribute revalidation on close().



 Only force a getattr in nfs_file_flush() if the attribute
 cache is stale.
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 56ae19f3
......@@ -205,8 +205,8 @@ nfs_file_flush(struct file *file)
if (!status) {
status = ctx->error;
ctx->error = 0;
if (!status && !nfs_have_delegation(inode, FMODE_READ))
__nfs_revalidate_inode(NFS_SERVER(inode), inode);
if (!status)
nfs_revalidate_inode(NFS_SERVER(inode), inode);
}
unlock_kernel();
return status;
......
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