linux-kernel - Re: [PATCH 35/35] Unionfs: Extended Attributes support

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Date:	Thu, 7 Dec 2006 12:04:43 +0100 (MET)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	"Josef 'Jeff' Sipek" <jsipek@...sunysb.edu>
cc:	linux-kernel@...r.kernel.org, torvalds@...l.org, akpm@...l.org,
	hch@...radead.org, viro@....linux.org.uk,
	linux-fsdevel@...r.kernel.org, mhalcrow@...ibm.com
Subject: Re: [PATCH 35/35] Unionfs: Extended Attributes support


On Dec 4 2006 07:31, Josef 'Jeff' Sipek wrote:

If the makefile contains

>--- a/fs/unionfs/Makefile
>+++ b/fs/unionfs/Makefile
>@@ -3,3 +3,5 @@ obj-$(CONFIG_UNION_FS) += unionfs.o
> unionfs-y := subr.o dentry.o file.o inode.o main.o super.o \
> 	stale_inode.o branchman.o rdstate.o copyup.o dirhelper.o \
> 	rename.o unlink.o lookup.o commonfops.o dirfops.o sioq.o
>+
>+unionfs-$(CONFIG_UNION_FS_XATTR) += xattr.o

then you don't need

>--- a/fs/unionfs/copyup.c
>+++ b/fs/unionfs/copyup.c
>@@ -18,6 +18,75 @@
> 
> #include "union.h"
> 
>+#ifdef CONFIG_UNION_FS_XATTR

^^ this, do you?.


>+#include "union.h"
>+
>+/* This is lifted from fs/xattr.c */
>+void *xattr_alloc(size_t size, size_t limit)

Same as for init_inode_cache, possibly prefix with unionfs.


	-`J'
-- 
-
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