diff options
Diffstat (limited to 'fs/ntfs/inode.c')
| -rw-r--r-- | fs/ntfs/inode.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c index bda7a08..ea1bd3f 100644 --- a/fs/ntfs/inode.c +++ b/fs/ntfs/inode.c @@ -2767,7 +2767,25 @@ unm_done: up_write(&ni->runlist.lock); done: /* Update the mtime and ctime on the base inode. */ - inode_update_time(VFS_I(base_ni), 1); + /* normally ->truncate shouldn't update ctime or mtime, + * but ntfs did before so it got a copy & paste version + * of file_update_time. one day someone should fix this + * for real. + */ + if (!IS_NOCMTIME(VFS_I(base_ni)) && !IS_RDONLY(VFS_I(base_ni))) { + struct timespec now = current_fs_time(VFS_I(base_ni)->i_sb); + int sync_it = 0; + + if (!timespec_equal(&VFS_I(base_ni)->i_mtime, &now) || + !timespec_equal(&VFS_I(base_ni)->i_ctime, &now)) + sync_it = 1; + VFS_I(base_ni)->i_mtime = now; + VFS_I(base_ni)->i_ctime = now; + + if (sync_it) + mark_inode_dirty_sync(VFS_I(base_ni)); + } + if (likely(!err)) { NInoClearTruncateFailed(ni); ntfs_debug("Done."); |