From: David Howells <dhowells@redhat.com>
Date: Tue, 5 Dec 2006 17:01:28 +0000 (+0000)
Subject: Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
X-Git-Tag: v2.6.20-rc1~34^2~20^2~33^2~3
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9db73724453a9350e1c22dbe732d427e2939a5c9;p=linux-2.6

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/ata/libata-scsi.c
	include/linux/libata.h

Futher merge of Linus's head and compilation fixups.

Signed-Off-By: David Howells <dhowells@redhat.com>
---

9db73724453a9350e1c22dbe732d427e2939a5c9
diff --cc drivers/ata/libata-scsi.c
index 4c32d93d44,8eaace94d9..664e1377b5
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@@ -3203,19 -3086,30 +3087,31 @@@ static int ata_scsi_user_scan(struct Sc
   *	LOCKING:
   *	Kernel thread context (may sleep).
   */
 -void ata_scsi_dev_rescan(void *data)
 +void ata_scsi_dev_rescan(struct work_struct *work)
  {
 -	struct ata_port *ap = data;
 +	struct ata_port *ap =
 +		container_of(work, struct ata_port, scsi_rescan_task);
- 	struct ata_device *dev;
+ 	unsigned long flags;
  	unsigned int i;
  
+ 	spin_lock_irqsave(ap->lock, flags);
+ 
  	for (i = 0; i < ATA_MAX_DEVICES; i++) {
- 		dev = &ap->device[i];
+ 		struct ata_device *dev = &ap->device[i];
+ 		struct scsi_device *sdev = dev->sdev;
  
- 		if (ata_dev_enabled(dev) && dev->sdev)
- 			scsi_rescan_device(&(dev->sdev->sdev_gendev));
+ 		if (!ata_dev_enabled(dev) || !sdev)
+ 			continue;
+ 		if (scsi_device_get(sdev))
+ 			continue;
+ 
+ 		spin_unlock_irqrestore(ap->lock, flags);
+ 		scsi_rescan_device(&(sdev->sdev_gendev));
+ 		scsi_device_put(sdev);
+ 		spin_lock_irqsave(ap->lock, flags);
  	}
+ 
+ 	spin_unlock_irqrestore(ap->lock, flags);
  }
  
  /**
diff --cc fs/ocfs2/journal.h
index 5be161a4ad,d86cb960b7..899112ad81
--- a/fs/ocfs2/journal.h
+++ b/fs/ocfs2/journal.h
@@@ -133,46 -132,8 +132,8 @@@ static inline void ocfs2_inode_set_new(
  	spin_unlock(&trans_inc_lock);
  }
  
- extern kmem_cache_t *ocfs2_lock_cache;
- 
- struct ocfs2_journal_lock {
- 	struct inode     *jl_inode;
- 	struct list_head  jl_lock_list;
- };
- 
- struct ocfs2_journal_handle {
- 	handle_t            *k_handle; /* kernel handle.                */
- 	struct ocfs2_journal        *journal;
- 	u32                 flags;     /* see flags below.              */
- 	int                 max_buffs; /* Buffs reserved by this handle */
- 
- 	/* The following two fields are for ocfs2_handle_add_lock */
- 	int                 num_locks;
- 	struct list_head    locks;     /* A bunch of locks to
- 					* release on commit. This
- 					* should be a list_head */
- 
- 	struct list_head     inode_list;
- };
- 
- #define OCFS2_HANDLE_STARTED			1
- /* should we sync-commit this handle? */
- #define OCFS2_HANDLE_SYNC			2
- static inline int ocfs2_handle_started(struct ocfs2_journal_handle *handle)
- {
- 	return handle->flags & OCFS2_HANDLE_STARTED;
- }
- 
- static inline void ocfs2_handle_set_sync(struct ocfs2_journal_handle *handle, int sync)
- {
- 	if (sync)
- 		handle->flags |= OCFS2_HANDLE_SYNC;
- 	else
- 		handle->flags &= ~OCFS2_HANDLE_SYNC;
- }
- 
  /* Exported only for the journal struct init code in super.c. Do not call. */
 -void ocfs2_complete_recovery(void *data);
 +void ocfs2_complete_recovery(struct work_struct *work);
  
  /*
   *  Journal Control:
diff --cc include/linux/libata.h
index b3f32eadbe,202283b5df..ab27548303
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@@ -745,10 -753,9 +754,9 @@@ extern int ata_scsi_device_suspend(stru
  extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
  extern void ata_host_resume(struct ata_host *host);
  extern int ata_ratelimit(void);
- extern unsigned int ata_busy_sleep(struct ata_port *ap,
- 				   unsigned long timeout_pat,
- 				   unsigned long timeout);
+ extern int ata_busy_sleep(struct ata_port *ap,
+ 			  unsigned long timeout_pat, unsigned long timeout);
 -extern void ata_port_queue_task(struct ata_port *ap, void (*fn)(void *),
 +extern void ata_port_queue_task(struct ata_port *ap, work_func_t fn,
  				void *data, unsigned long delay);
  extern u32 ata_wait_register(void __iomem *reg, u32 mask, u32 val,
  			     unsigned long interval_msec,