Commit 08efa202 authored May 01, 2007 by J. Bruce Fields Committed by Trond Myklebust May 02, 2007

NFS4: invalidate cached acl on setacl



The ACL that the server sets may not be exactly the one we set--for
example, it may silently turn off bits that it does not support.  So we
should remove any cached ACL so that any subsequent request for the ACL
will go to the server.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent 83672d39

fs/nfs/nfs4proc.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -2647,8 +2647,7 @@ static int __nfs4_proc_set_acl(struct inode inode, const void buf, size_t bufl
		nfs_inode_return_delegation(inode);
		buf_to_pages(buf, buflen, arg.acl_pages, &arg.acl_pgbase);
		ret = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
		if (ret == 0)
		nfs4_write_cached_acl(inode, buf, buflen);
		nfs_zap_caches(inode);
		return ret;
		}

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