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Commit 1c7d469d authored by Anton Altaparmakov's avatar Anton Altaparmakov
Browse files

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: default avatarAnton Altaparmakov <aia21@cantab.net>
parent bbf1813f

fs/ntfs/ChangeLog

+2 −0
Original line number Original line Diff line number Diff line
@@ -73,6 +73,8 @@ ToDo/Notes: 
	- Fix cluster (de)allocators to work when the runlist is NULL and more

	- Fix cluster (de)allocators to work when the runlist is NULL and more

	  importantly to take a locked runlist rather than them locking it

	  importantly to take a locked runlist rather than them locking it

	  which leads to lock reversal.

	  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

2.1.23 - Implement extension of resident files and make writing safe as well as

	 many bug fixes, cleanups, and enhancements...

	 many bug fixes, cleanups, and enhancements...

fs/ntfs/inode.c

+7 −5
Original line number Original line Diff line number Diff line
@@ -2433,13 +2433,15 @@ int ntfs_setattr(struct dentry *dentry, struct iattr *attr) 
			ia_valid |= ATTR_MTIME | ATTR_CTIME;

			ia_valid |= ATTR_MTIME | ATTR_CTIME;

		}

		}

	}

	}



	if (ia_valid & ATTR_ATIME)

	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)

	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)

	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);

	mark_inode_dirty(vi);

out:

out:

	return err;

	return err;