Merge tag 'xfs-6.11-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Chandan Babu:
 "Major changes in this release are limited to enabling FITRIM on
  realtime devices and Byte-based grant head log reservation tracking.

  The remaining changes are limited to fixes and cleanups included in
  this pull request.

  Core:

   - Enable FITRIM on the realtime device

   - Introduce byte-based grant head log reservation tracking instead of
     physical log location tracking.

     This allows grant head to track a full 64 bit bytes space and hence
     overcome the limit of 4GB indexing that has been present until now

  Fixes:

   - xfs_flush_unmap_range() and xfs_prepare_shift() should consider RT
     extents in the flush unmap range

   - Implement bounds check when traversing log operations during log
     replay

   - Prevent out of bounds access when traversing a directory data block

   - Prevent incorrect ENOSPC when concurrently performing file creation
     and file writes

   - Fix rtalloc rotoring when delalloc is in use

  Cleanups:

   - Clean up I/O path inode locking helpers and the page fault handler

   - xfs: hoist inode operations to libxfs in anticipation of the
     metadata inode directory feature, which maintains a directory tree
     of metadata inodes. This will be necessary for further enhancements
     to the realtime feature, subvolume support

   - Clean up some warts in the extent freeing log intent code

   - Clean up the refcount and rmap intent code before adding support
     for realtime devices

   - Provide the correct email address for sysfs ABI documentation"

* tag 'xfs-6.11-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (80 commits)
  xfs: fix rtalloc rotoring when delalloc is in use
  xfs: get rid of xfs_ag_resv_rmapbt_alloc
  xfs: skip flushing log items during push
  xfs: grant heads track byte counts, not LSNs
  xfs: pass the full grant head to accounting functions
  xfs: track log space pinned by the AIL
  xfs: collapse xlog_state_set_callback in caller
  xfs: l_last_sync_lsn is really AIL state
  xfs: ensure log tail is always up to date
  xfs: background AIL push should target physical space
  xfs: AIL doesn't need manual pushing
  xfs: move and rename xfs_trans_committed_bulk
  xfs: fix the contact address for the sysfs ABI documentation
  xfs: Avoid races with cnt_btree lastrec updates
  xfs: move xfs_refcount_update_defer_add to xfs_refcount_item.c
  xfs: simplify usage of the rcur local variable in xfs_refcount_finish_one
  xfs: don't bother calling xfs_refcount_finish_one_cleanup in xfs_refcount_finish_one
  xfs: reuse xfs_refcount_update_cancel_item
  xfs: add a ci_entry helper
  xfs: remove xfs_trans_set_refcount_flags
  ...

1 files changed, 0 insertions, 129 deletions

diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 828da4ac4316..bdf3704dc301 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -725,135 +725,6 @@ xfs_trans_free_items(
 	}
 }
 
-static inline void
-xfs_log_item_batch_insert(
-	struct xfs_ail		*ailp,
-	struct xfs_ail_cursor	*cur,
-	struct xfs_log_item	**log_items,
-	int			nr_items,
-	xfs_lsn_t		commit_lsn)
-{
-	int	i;
-
-	spin_lock(&ailp->ail_lock);
-	/* xfs_trans_ail_update_bulk drops ailp->ail_lock */
-	xfs_trans_ail_update_bulk(ailp, cur, log_items, nr_items, commit_lsn);
-
-	for (i = 0; i < nr_items; i++) {
-		struct xfs_log_item *lip = log_items[i];
-
-		if (lip->li_ops->iop_unpin)
-			lip->li_ops->iop_unpin(lip, 0);
-	}
-}
-
-/*
- * Bulk operation version of xfs_trans_committed that takes a log vector of
- * items to insert into the AIL. This uses bulk AIL insertion techniques to
- * minimise lock traffic.
- *
- * If we are called with the aborted flag set, it is because a log write during
- * a CIL checkpoint commit has failed. In this case, all the items in the
- * checkpoint have already gone through iop_committed and iop_committing, which
- * means that checkpoint commit abort handling is treated exactly the same
- * as an iclog write error even though we haven't started any IO yet. Hence in
- * this case all we need to do is iop_committed processing, followed by an
- * iop_unpin(aborted) call.
- *
- * The AIL cursor is used to optimise the insert process. If commit_lsn is not
- * at the end of the AIL, the insert cursor avoids the need to walk
- * the AIL to find the insertion point on every xfs_log_item_batch_insert()
- * call. This saves a lot of needless list walking and is a net win, even
- * though it slightly increases that amount of AIL lock traffic to set it up
- * and tear it down.
- */
-void
-xfs_trans_committed_bulk(
-	struct xfs_ail		*ailp,
-	struct list_head	*lv_chain,
-	xfs_lsn_t		commit_lsn,
-	bool			aborted)
-{
-#define LOG_ITEM_BATCH_SIZE	32
-	struct xfs_log_item	*log_items[LOG_ITEM_BATCH_SIZE];
-	struct xfs_log_vec	*lv;
-	struct xfs_ail_cursor	cur;
-	int			i = 0;
-
-	spin_lock(&ailp->ail_lock);
-	xfs_trans_ail_cursor_last(ailp, &cur, commit_lsn);
-	spin_unlock(&ailp->ail_lock);
-
-	/* unpin all the log items */
-	list_for_each_entry(lv, lv_chain, lv_list) {
-		struct xfs_log_item	*lip = lv->lv_item;
-		xfs_lsn_t		item_lsn;
-
-		if (aborted)
-			set_bit(XFS_LI_ABORTED, &lip->li_flags);
-
-		if (lip->li_ops->flags & XFS_ITEM_RELEASE_WHEN_COMMITTED) {
-			lip->li_ops->iop_release(lip);
-			continue;
-		}
-
-		if (lip->li_ops->iop_committed)
-			item_lsn = lip->li_ops->iop_committed(lip, commit_lsn);
-		else
-			item_lsn = commit_lsn;
-
-		/* item_lsn of -1 means the item needs no further processing */
-		if (XFS_LSN_CMP(item_lsn, (xfs_lsn_t)-1) == 0)
-			continue;
-
-		/*
-		 * if we are aborting the operation, no point in inserting the
-		 * object into the AIL as we are in a shutdown situation.
-		 */
-		if (aborted) {
-			ASSERT(xlog_is_shutdown(ailp->ail_log));
-			if (lip->li_ops->iop_unpin)
-				lip->li_ops->iop_unpin(lip, 1);
-			continue;
-		}
-
-		if (item_lsn != commit_lsn) {
-
-			/*
-			 * Not a bulk update option due to unusual item_lsn.
-			 * Push into AIL immediately, rechecking the lsn once
-			 * we have the ail lock. Then unpin the item. This does
-			 * not affect the AIL cursor the bulk insert path is
-			 * using.
-			 */
-			spin_lock(&ailp->ail_lock);
-			if (XFS_LSN_CMP(item_lsn, lip->li_lsn) > 0)
-				xfs_trans_ail_update(ailp, lip, item_lsn);
-			else
-				spin_unlock(&ailp->ail_lock);
-			if (lip->li_ops->iop_unpin)
-				lip->li_ops->iop_unpin(lip, 0);
-			continue;
-		}
-
-		/* Item is a candidate for bulk AIL insert.  */
-		log_items[i++] = lv->lv_item;
-		if (i >= LOG_ITEM_BATCH_SIZE) {
-			xfs_log_item_batch_insert(ailp, &cur, log_items,
-					LOG_ITEM_BATCH_SIZE, commit_lsn);
-			i = 0;
-		}
-	}
-
-	/* make sure we insert the remainder! */
-	if (i)
-		xfs_log_item_batch_insert(ailp, &cur, log_items, i, commit_lsn);
-
-	spin_lock(&ailp->ail_lock);
-	xfs_trans_ail_cursor_done(&cur);
-	spin_unlock(&ailp->ail_lock);
-}
-
 /*
  * Sort transaction items prior to running precommit operations. This will
  * attempt to order the items such that they will always be locked in the same