The patch titled Subject: hfs: update timestamp on truncate() has been added to the -mm tree. Its filename is hfs-update-timestamp-on-truncate.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/hfs-update-timestamp-on-truncate.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/hfs-update-timestamp-on-truncate.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Ernesto A. Fernández <ernesto.mnd.fernandez@xxxxxxxxx> Subject: hfs: update timestamp on truncate() The vfs takes care of updating mtime on ftruncate(), but on truncate() it must be done by the module. Link: http://lkml.kernel.org/r/e1611eda2985b672ed2d8677350b4ad8c2d07e8a.1539316825.git.ernesto.mnd.fernandez@xxxxxxxxx Signed-off-by: Ernesto A. Fernández <ernesto.mnd.fernandez@xxxxxxxxx> Reviewed-by: Vyacheslav Dubeyko <slava@xxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- --- a/fs/hfs/inode.c~hfs-update-timestamp-on-truncate +++ a/fs/hfs/inode.c @@ -642,6 +642,8 @@ int hfs_inode_setattr(struct dentry *den truncate_setsize(inode, attr->ia_size); hfs_file_truncate(inode); + inode->i_atime = inode->i_mtime = inode->i_ctime = + current_time(inode); } setattr_copy(inode, attr); _ Patches currently in -mm which might be from ernesto.mnd.fernandez@xxxxxxxxx are hfsplus-prevent-btree-data-loss-on-root-split.patch hfsplus-fix-bug-on-bnode-parent-update.patch hfs-prevent-btree-data-loss-on-root-split.patch hfs-fix-bug-on-bnode-parent-update.patch hfsplus-prevent-btree-data-loss-on-enospc.patch hfs-prevent-btree-data-loss-on-enospc.patch hfsplus-fix-return-value-of-hfsplus_get_block.patch hfs-fix-return-value-of-hfs_get_block.patch hfsplus-update-timestamps-on-truncate.patch hfs-update-timestamp-on-truncate.patch