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Diffstat (limited to 'fs/fat')
-rw-r--r--fs/fat/file.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/fat/file.c b/fs/fat/file.c
index 4b5438405415..13935ee99e1e 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -542,6 +542,18 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr)
up_write(&MSDOS_I(inode)->truncate_lock);
}
+ /*
+ * setattr_copy can't truncate these appropriately, so we'll
+ * copy them ourselves
+ */
+ if (attr->ia_valid & ATTR_ATIME)
+ fat_truncate_time(inode, &attr->ia_atime, S_ATIME);
+ if (attr->ia_valid & ATTR_CTIME)
+ fat_truncate_time(inode, &attr->ia_ctime, S_CTIME);
+ if (attr->ia_valid & ATTR_MTIME)
+ fat_truncate_time(inode, &attr->ia_mtime, S_MTIME);
+ attr->ia_valid &= ~(ATTR_ATIME|ATTR_CTIME|ATTR_MTIME);
+
setattr_copy(inode, attr);
mark_inode_dirty(inode);
out: