Backmerge tag 'v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

Backmerge in rc6 so I can merge msm next easier.

Linux 5.19-rc6

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 14 insertions, 33 deletions

diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 836ab1b8ed7b..224649a76cbb 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -50,7 +50,7 @@ STATIC int xfs_attr_shortform_addname(xfs_da_args_t *args);
 STATIC int xfs_attr_leaf_get(xfs_da_args_t *args);
 STATIC int xfs_attr_leaf_removename(xfs_da_args_t *args);
 STATIC int xfs_attr_leaf_hasname(struct xfs_da_args *args, struct xfs_buf **bp);
-STATIC int xfs_attr_leaf_try_add(struct xfs_da_args *args, struct xfs_buf *bp);
+STATIC int xfs_attr_leaf_try_add(struct xfs_da_args *args);
 
 /*
  * Internal routines when attribute list is more than one block.
@@ -393,16 +393,10 @@ xfs_attr_sf_addname(
 	 * It won't fit in the shortform, transform to a leaf block.  GROT:
 	 * another possible req'mt for a double-split btree op.
 	 */
-	error = xfs_attr_shortform_to_leaf(args, &attr->xattri_leaf_bp);
+	error = xfs_attr_shortform_to_leaf(args);
 	if (error)
 		return error;
 
-	/*
-	 * Prevent the leaf buffer from being unlocked so that a concurrent AIL
-	 * push cannot grab the half-baked leaf buffer and run into problems
-	 * with the write verifier.
-	 */
-	xfs_trans_bhold(args->trans, attr->xattri_leaf_bp);
 	attr->xattri_dela_state = XFS_DAS_LEAF_ADD;
 out:
 	trace_xfs_attr_sf_addname_return(attr->xattri_dela_state, args->dp);
@@ -447,11 +441,9 @@ xfs_attr_leaf_addname(
 
 	/*
 	 * Use the leaf buffer we may already hold locked as a result of
-	 * a sf-to-leaf conversion. The held buffer is no longer valid
-	 * after this call, regardless of the result.
+	 * a sf-to-leaf conversion.
 	 */
-	error = xfs_attr_leaf_try_add(args, attr->xattri_leaf_bp);
-	attr->xattri_leaf_bp = NULL;
+	error = xfs_attr_leaf_try_add(args);
 
 	if (error == -ENOSPC) {
 		error = xfs_attr3_leaf_to_node(args);
@@ -497,8 +489,6 @@ xfs_attr_node_addname(
 	struct xfs_da_args	*args = attr->xattri_da_args;
 	int			error;
 
-	ASSERT(!attr->xattri_leaf_bp);
-
 	error = xfs_attr_node_addname_find_attr(attr);
 	if (error)
 		return error;
@@ -997,9 +987,11 @@ xfs_attr_set(
 	/*
 	 * We have no control over the attribute names that userspace passes us
 	 * to remove, so we have to allow the name lookup prior to attribute
-	 * removal to fail as well.
+	 * removal to fail as well.  Preserve the logged flag, since we need
+	 * to pass that through to the logging code.
 	 */
-	args->op_flags = XFS_DA_OP_OKNOENT;
+	args->op_flags = XFS_DA_OP_OKNOENT |
+					(args->op_flags & XFS_DA_OP_LOGGED);
 
 	if (args->value) {
 		XFS_STATS_INC(mp, xs_attr_set);
@@ -1213,24 +1205,14 @@ xfs_attr_restore_rmt_blk(
  */
 STATIC int
 xfs_attr_leaf_try_add(
-	struct xfs_da_args	*args,
-	struct xfs_buf		*bp)
+	struct xfs_da_args	*args)
 {
+	struct xfs_buf		*bp;
 	int			error;
 
-	/*
-	 * If the caller provided a buffer to us, it is locked and held in
-	 * the transaction because it just did a shortform to leaf conversion.
-	 * Hence we don't need to read it again. Otherwise read in the leaf
-	 * buffer.
-	 */
-	if (bp) {
-		xfs_trans_bhold_release(args->trans, bp);
-	} else {
-		error = xfs_attr3_leaf_read(args->trans, args->dp, 0, &bp);
-		if (error)
-			return error;
-	}
+	error = xfs_attr3_leaf_read(args->trans, args->dp, 0, &bp);
+	if (error)
+		return error;
 
 	/*
 	 * Look up the xattr name to set the insertion point for the new xattr.
@@ -1439,12 +1421,11 @@ static int
 xfs_attr_node_try_addname(
 	struct xfs_attr_intent		*attr)
 {
-	struct xfs_da_args		*args = attr->xattri_da_args;
 	struct xfs_da_state		*state = attr->xattri_da_state;
 	struct xfs_da_state_blk		*blk;
 	int				error;
 
-	trace_xfs_attr_node_addname(args);
+	trace_xfs_attr_node_addname(state->args);
 
 	blk = &state->path.blk[state->path.active-1];
 	ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC);