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* [PATCH} XFS: Remove placeholders for unimplemented functionality.
@ 2007-01-28 21:00 Robert P. J. Day
  2007-01-29  4:58 ` [xfs-masters] " Eric Sandeen
  0 siblings, 1 reply; 4+ messages in thread
From: Robert P. J. Day @ 2007-01-28 21:00 UTC (permalink / raw)
  To: Linux kernel mailing list; +Cc: xfs-masters, Andrew Morton, dgc


  Remove a couple kernel config variables (FS_POSIX_CAP and
FS_POSIX_MAC) that represent placeholders for unimplemented
functionality.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>

---

  compile-tested on i386.


 fs/xfs/xfs_cap.h |   15 ---------------
 fs/xfs/xfs_mac.h |   17 -----------------
 2 files changed, 32 deletions(-)

diff --git a/fs/xfs/xfs_cap.h b/fs/xfs/xfs_cap.h
index 7a0e482..cfedfd1 100644
--- a/fs/xfs/xfs_cap.h
+++ b/fs/xfs/xfs_cap.h
@@ -45,25 +45,10 @@ typedef struct xfs_cap_set {

 #ifdef __KERNEL__

-#ifdef CONFIG_FS_POSIX_CAP
-
-#include <linux/posix_cap_xattr.h>
-
-struct bhv_vnode;
-
-extern int xfs_cap_vhascap(struct bhv_vnode *);
-extern int xfs_cap_vset(struct bhv_vnode *, void *, size_t);
-extern int xfs_cap_vget(struct bhv_vnode *, void *, size_t);
-extern int xfs_cap_vremove(struct bhv_vnode *);
-
-#define _CAP_EXISTS		xfs_cap_vhascap
-
-#else
 #define xfs_cap_vset(v,p,sz)	(-EOPNOTSUPP)
 #define xfs_cap_vget(v,p,sz)	(-EOPNOTSUPP)
 #define xfs_cap_vremove(v)	(-EOPNOTSUPP)
 #define _CAP_EXISTS		(NULL)
-#endif

 #endif	/* __KERNEL__ */

diff --git a/fs/xfs/xfs_mac.h b/fs/xfs/xfs_mac.h
index 18e0e98..a3f7eaf 100644
--- a/fs/xfs/xfs_mac.h
+++ b/fs/xfs/xfs_mac.h
@@ -80,26 +80,9 @@ typedef struct xfs_mac_label {

 #ifdef __KERNEL__

-#ifdef CONFIG_FS_POSIX_MAC
-
-/* NOT YET IMPLEMENTED */
-
-#define MACEXEC		00100
-#define MACWRITE	00200
-#define MACREAD		00400
-
-struct xfs_inode;
-extern int  xfs_mac_iaccess(struct xfs_inode *, mode_t, cred_t *);
-
-#define _MAC_XFS_IACCESS(i,m,c) (xfs_mac_iaccess(i,m,c))
-#define _MAC_VACCESS(v,c,m)	(xfs_mac_vaccess(v,c,m))
-#define _MAC_EXISTS		xfs_mac_vhaslabel
-
-#else
 #define _MAC_XFS_IACCESS(i,m,c)	(0)
 #define _MAC_VACCESS(v,c,m)	(0)
 #define _MAC_EXISTS		(NULL)
-#endif

 #endif	/* __KERNEL__ */

-- 
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA

http://www.fsdev.dreamhosters.com/wiki/index.php?title=Main_Page
========================================================================

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [xfs-masters] [PATCH} XFS: Remove placeholders for unimplemented functionality.
  2007-01-28 21:00 [PATCH} XFS: Remove placeholders for unimplemented functionality Robert P. J. Day
@ 2007-01-29  4:58 ` Eric Sandeen
  2007-01-29  7:01   ` Christoph Hellwig
  2007-01-29  8:06   ` Robert P. J. Day
  0 siblings, 2 replies; 4+ messages in thread
From: Eric Sandeen @ 2007-01-29  4:58 UTC (permalink / raw)
  To: xfs-masters; +Cc: Linux kernel mailing list, Andrew Morton, dgc

Robert P. J. Day wrote:
>   Remove a couple kernel config variables (FS_POSIX_CAP and
> FS_POSIX_MAC) that represent placeholders for unimplemented
> functionality.
> 
> Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
> 
> ---

...

> diff --git a/fs/xfs/xfs_cap.h b/fs/xfs/xfs_cap.h
> index 7a0e482..cfedfd1 100644
> --- a/fs/xfs/xfs_cap.h
> +++ b/fs/xfs/xfs_cap.h

...

> -#else
>  #define xfs_cap_vset(v,p,sz)	(-EOPNOTSUPP)
>  #define xfs_cap_vget(v,p,sz)	(-EOPNOTSUPP)
>  #define xfs_cap_vremove(v)	(-EOPNOTSUPP)
>  #define _CAP_EXISTS		(NULL)
> -#endif
> 
>  #endif	/* __KERNEL__ */

By the time you do this, probably may as well remove the whole file; the 
leftover 4 definitions never seem to be used.

The same may go for xfs_mac.h.

-Eric

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [xfs-masters] [PATCH} XFS: Remove placeholders for unimplemented functionality.
  2007-01-29  4:58 ` [xfs-masters] " Eric Sandeen
@ 2007-01-29  7:01   ` Christoph Hellwig
  2007-01-29  8:06   ` Robert P. J. Day
  1 sibling, 0 replies; 4+ messages in thread
From: Christoph Hellwig @ 2007-01-29  7:01 UTC (permalink / raw)
  To: Eric Sandeen; +Cc: xfs-masters, Linux kernel mailing list, Andrew Morton, dgc

On Sun, Jan 28, 2007 at 10:58:50PM -0600, Eric Sandeen wrote:
> >-#else
> > #define xfs_cap_vset(v,p,sz)	(-EOPNOTSUPP)
> > #define xfs_cap_vget(v,p,sz)	(-EOPNOTSUPP)
> > #define xfs_cap_vremove(v)	(-EOPNOTSUPP)
> > #define _CAP_EXISTS		(NULL)
> >-#endif
> >
> > #endif	/* __KERNEL__ */
> 
> By the time you do this, probably may as well remove the whole file; the 
> leftover 4 definitions never seem to be used.
> 
> The same may go for xfs_mac.h.

Agreed.  As Dave said if we get this functionality on Linux it will most
likely be handled at a different level, so keeping the old IRIX-style hooks
is rather pointless.

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [xfs-masters] [PATCH} XFS: Remove placeholders for unimplemented functionality.
  2007-01-29  4:58 ` [xfs-masters] " Eric Sandeen
  2007-01-29  7:01   ` Christoph Hellwig
@ 2007-01-29  8:06   ` Robert P. J. Day
  1 sibling, 0 replies; 4+ messages in thread
From: Robert P. J. Day @ 2007-01-29  8:06 UTC (permalink / raw)
  To: Eric Sandeen; +Cc: xfs-masters, Linux kernel mailing list, Andrew Morton, dgc

On Sun, 28 Jan 2007, Eric Sandeen wrote:

> Robert P. J. Day wrote:
> >   Remove a couple kernel config variables (FS_POSIX_CAP and
> > FS_POSIX_MAC) that represent placeholders for unimplemented
> > functionality.
> >
> > Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
> >
> > ---
>
> ...
>
> > diff --git a/fs/xfs/xfs_cap.h b/fs/xfs/xfs_cap.h
> > index 7a0e482..cfedfd1 100644
> > --- a/fs/xfs/xfs_cap.h
> > +++ b/fs/xfs/xfs_cap.h
>
> ...
>
> > -#else
> >  #define xfs_cap_vset(v,p,sz)	(-EOPNOTSUPP)
> >  #define xfs_cap_vget(v,p,sz)	(-EOPNOTSUPP)
> >  #define xfs_cap_vremove(v)	(-EOPNOTSUPP)
> >  #define _CAP_EXISTS		(NULL)
> > -#endif
> >
> >  #endif	/* __KERNEL__ */
>
> By the time you do this, probably may as well remove the whole file;
> the leftover 4 definitions never seem to be used.
>
> The same may go for xfs_mac.h.
>
> -Eric

good point.  david chinner (dgc) already mentioned that he'd prefer to
run this through the XFS tree so i'll leave this in his capable hands.

rday

-- 
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA

http://www.fsdev.dreamhosters.com/wiki/index.php?title=Main_Page
========================================================================

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2007-01-29  8:07 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-01-28 21:00 [PATCH} XFS: Remove placeholders for unimplemented functionality Robert P. J. Day
2007-01-29  4:58 ` [xfs-masters] " Eric Sandeen
2007-01-29  7:01   ` Christoph Hellwig
2007-01-29  8:06   ` Robert P. J. Day

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