From: Ernesto A. Fernández ernesto.mnd.fernandez@gmail.com
[ Upstream commit 8cd3cb5061730af085a3f9890a3352f162b4e20c ]
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... Signed-off-by: Ernesto A. Fernández ernesto.mnd.fernandez@gmail.com Reviewed-by: Vyacheslav Dubeyko slava@dubeyko.com Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- fs/hfs/inode.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index a2dfa1b2a89c7..da243c84e93b0 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -642,6 +642,8 @@ int hfs_inode_setattr(struct dentry *dentry, struct iattr * attr)
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);