From 1c7d469d47668f4664b892a6cd1c452a0c02d710 Mon Sep 17 00:00:00 2001 From: Anton Altaparmakov Date: Thu, 8 Sep 2005 21:15:09 +0100 Subject: NTFS: Truncate {a,c,m}time to the ntfs supported time granularity when updating the times in the inode in ntfs_setattr(). Signed-off-by: Anton Altaparmakov --- fs/ntfs/ChangeLog | 2 ++ fs/ntfs/inode.c | 12 +++++++----- 2 files changed, 9 insertions(+), 5 deletions(-) (limited to 'fs') diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog index beed90c9f55..9c5af9c8a8a 100644 --- a/fs/ntfs/ChangeLog +++ b/fs/ntfs/ChangeLog @@ -73,6 +73,8 @@ ToDo/Notes: - Fix cluster (de)allocators to work when the runlist is NULL and more importantly to take a locked runlist rather than them locking it which leads to lock reversal. + - Truncate {a,c,m}time to the ntfs supported time granularity when + updating the times in the inode in ntfs_setattr(). 2.1.23 - Implement extension of resident files and make writing safe as well as many bug fixes, cleanups, and enhancements... diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c index 886214a77f9..89d844f6924 100644 --- a/fs/ntfs/inode.c +++ b/fs/ntfs/inode.c @@ -2430,16 +2430,18 @@ int ntfs_setattr(struct dentry *dentry, struct iattr *attr) * We skipped the truncate but must still update * timestamps. */ - ia_valid |= ATTR_MTIME|ATTR_CTIME; + ia_valid |= ATTR_MTIME | ATTR_CTIME; } } - if (ia_valid & ATTR_ATIME) - vi->i_atime = attr->ia_atime; + vi->i_atime = timespec_trunc(attr->ia_atime, + vi->i_sb->s_time_gran); if (ia_valid & ATTR_MTIME) - vi->i_mtime = attr->ia_mtime; + vi->i_mtime = timespec_trunc(attr->ia_mtime, + vi->i_sb->s_time_gran); if (ia_valid & ATTR_CTIME) - vi->i_ctime = attr->ia_ctime; + vi->i_ctime = timespec_trunc(attr->ia_ctime, + vi->i_sb->s_time_gran); mark_inode_dirty(vi); out: return err; -- cgit v1.2.3