Merge tag 'irqchip-core-3.18' of git://git.infradead.org/users/jcooper/linux into irq/core

irqchip core changes for v3.18

 - renesas: suspend to RAM, runtime PM, cleanups and DT binding docs
 - keystone: add new driver
 - hip04: add Hisilicon HiP04 driver (without touching irq-gic.c)
 - gic: Use defines instead of magic number, preserve v2 bybass bits
 - handle_domain_irq: common low level interrupt entry handler

1 files changed, 1 insertions, 25 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 1f2b99cb55e..d3afac292d6 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1838,33 +1838,9 @@ out:
 
 int btrfs_release_file(struct inode *inode, struct file *filp)
 {
-	/*
-	 * ordered_data_close is set by settattr when we are about to truncate
-	 * a file from a non-zero size to a zero size.  This tries to
-	 * flush down new bytes that may have been written if the
-	 * application were using truncate to replace a file in place.
-	 */
-	if (test_and_clear_bit(BTRFS_INODE_ORDERED_DATA_CLOSE,
-			       &BTRFS_I(inode)->runtime_flags)) {
-		struct btrfs_trans_handle *trans;
-		struct btrfs_root *root = BTRFS_I(inode)->root;
-
-		/*
-		 * We need to block on a committing transaction to keep us from
-		 * throwing a ordered operation on to the list and causing
-		 * something like sync to deadlock trying to flush out this
-		 * inode.
-		 */
-		trans = btrfs_start_transaction(root, 0);
-		if (IS_ERR(trans))
-			return PTR_ERR(trans);
-		btrfs_add_ordered_operation(trans, BTRFS_I(inode)->root, inode);
-		btrfs_end_transaction(trans, root);
-		if (inode->i_size > BTRFS_ORDERED_OPERATIONS_FLUSH_LIMIT)
-			filemap_flush(inode->i_mapping);
-	}
 	if (filp->private_data)
 		btrfs_ioctl_trans_end(filp);
+	filemap_flush(inode->i_mapping);
 	return 0;
 }