Merge tag 'disintegrate-main-20121013' of git://git.infradead.org/users/dhowells/linux-headers

Pull UAPI disintegration for include/linux/{,byteorder/}*.h from David Howells:
 "The patches contained herein do the following:

 (1) Remove kernel-only stuff in linux/ppp-comp.h from the UAPI.  I checked
     this with Paul Mackerras before I created the patch and he suggested some
     extra bits to unexport.

 (2) Remove linux/blk_types.h entirely from the UAPI as none of it is userspace
     applicable, and remove from the UAPI that part of linux/fs.h that was the
     reason for linux/blk_types.h being exported in the first place.  I
     discussed this with Jens Axboe before creating the patch.

 (3) The big patch of the series to disintegrate include/linux/*.h as a unit.
     This could be split up, though there would be collisions in moving stuff
     between the two Kbuild files when the parts are merged as that file is
     sorted alphabetically rather than being grouped by subsystem.

     Of this set of headers, 17 files have changed in the UAPI exported region
     since the 4th and only 8 since the 9th so there isn't much change in this
     area - as one might expect.

     It should be pretty obvious and straightforward if it does come to fixing
     up: stuff in __KERNEL__ guards stays where it is and stuff outside moves
     to the same file in the include/uapi/linux/ directory.

     If a new file appears then things get a bit more complicated as the
     "headers +=" line has to move to include/uapi/linux/Kbuild.  Only one new
     file has appeared since the 9th and I judge this type of event relatively
     unlikely.

 (4) A patch to disintegrate include/linux/byteorder/*.h as a unit.

  Signed-off-by: David Howells <dhowells@redhat.com>"

* tag 'disintegrate-main-20121013' of git://git.infradead.org/users/dhowells/linux-headers:
  UAPI: (Scripted) Disintegrate include/linux/byteorder
  UAPI: (Scripted) Disintegrate include/linux
  UAPI: Unexport linux/blk_types.h
  UAPI: Unexport part of linux/ppp-comp.h

1 files changed, 1 insertions, 61 deletions

diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index 520152411cd..1d47dcce11e 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -10,68 +10,11 @@
 **
 *******************************************************************************
 ******************************************************************************/
-
 #ifndef __DLM_DOT_H__
 #define __DLM_DOT_H__
 
-/*
- * Interface to Distributed Lock Manager (DLM)
- * routines and structures to use DLM lockspaces
- */
-
-/* Lock levels and flags are here */
-#include <linux/dlmconstants.h>
-#include <linux/types.h>
-
-typedef void dlm_lockspace_t;
-
-/*
- * Lock status block
- *
- * Use this structure to specify the contents of the lock value block.  For a
- * conversion request, this structure is used to specify the lock ID of the
- * lock.  DLM writes the status of the lock request and the lock ID assigned
- * to the request in the lock status block.
- *
- * sb_lkid: the returned lock ID.  It is set on new (non-conversion) requests.
- * It is available when dlm_lock returns.
- *
- * sb_lvbptr: saves or returns the contents of the lock's LVB according to rules
- * shown for the DLM_LKF_VALBLK flag.
- *
- * sb_flags: DLM_SBF_DEMOTED is returned if in the process of promoting a lock,
- * it was first demoted to NL to avoid conversion deadlock.
- * DLM_SBF_VALNOTVALID is returned if the resource's LVB is marked invalid.
- *
- * sb_status: the returned status of the lock request set prior to AST
- * execution.  Possible return values:
- *
- * 0 if lock request was successful
- * -EAGAIN if request would block and is flagged DLM_LKF_NOQUEUE
- * -DLM_EUNLOCK if unlock request was successful
- * -DLM_ECANCEL if a cancel completed successfully
- * -EDEADLK if a deadlock was detected
- * -ETIMEDOUT if the lock request was canceled due to a timeout
- */
-
-#define DLM_SBF_DEMOTED		0x01
-#define DLM_SBF_VALNOTVALID	0x02
-#define DLM_SBF_ALTMODE		0x04
+#include <uapi/linux/dlm.h>
 
-struct dlm_lksb {
-	int 	 sb_status;
-	__u32	 sb_lkid;
-	char 	 sb_flags;
-	char *	 sb_lvbptr;
-};
-
-/* dlm_new_lockspace() flags */
-
-#define DLM_LSFL_TIMEWARN	0x00000002
-#define DLM_LSFL_FS     	0x00000004
-#define DLM_LSFL_NEWEXCL     	0x00000008
-
-#ifdef __KERNEL__
 
 struct dlm_slot {
 	int nodeid; /* 1 to MAX_INT */
@@ -226,7 +169,4 @@ int dlm_unlock(dlm_lockspace_t *lockspace,
 	       struct dlm_lksb *lksb,
 	       void *astarg);
 
-#endif				/* __KERNEL__ */
-
 #endif				/* __DLM_DOT_H__ */
-