+++ /dev/null
-From 179006688a7e888cbff39577189f2e034786d06a Mon Sep 17 00:00:00 2001
-From: Filipe Manana <fdmanana@suse.com>
-Date: Wed, 19 Jun 2019 13:05:50 +0100
-Subject: Btrfs: add missing inode version, ctime and mtime updates when punching hole
-
-From: Filipe Manana <fdmanana@suse.com>
-
-commit 179006688a7e888cbff39577189f2e034786d06a upstream.
-
-If the range for which we are punching a hole covers only part of a page,
-we end up updating the inode item but we skip the update of the inode's
-iversion, mtime and ctime. Fix that by ensuring we update those properties
-of the inode.
-
-A patch for fstests test case generic/059 that tests this as been sent
-along with this fix.
-
-Fixes: 2aaa66558172b0 ("Btrfs: add hole punching")
-Fixes: e8c1c76e804b18 ("Btrfs: add missing inode update when punching hole")
-CC: stable@vger.kernel.org # 4.4+
-Signed-off-by: Filipe Manana <fdmanana@suse.com>
-Signed-off-by: David Sterba <dsterba@suse.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- fs/btrfs/file.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/fs/btrfs/file.c
-+++ b/fs/btrfs/file.c
-@@ -2586,6 +2586,11 @@ out_only_mutex:
- * for detecting, at fsync time, if the inode isn't yet in the
- * log tree or it's there but not up to date.
- */
-+ struct timespec64 now = current_time(inode);
-+
-+ inode_inc_iversion(inode);
-+ inode->i_mtime = now;
-+ inode->i_ctime = now;
- trans = btrfs_start_transaction(root, 1);
- if (IS_ERR(trans)) {
- err = PTR_ERR(trans);