* to, we need to read it in before the write,
* i.e. now.
*/
- if (!buffer_uptodate(bh) && ((bh_pos < pos &&
- bh_end > pos) ||
- (bh_end > end &&
- bh_end > end))) {
+ if (!buffer_uptodate(bh) && bh_pos < end &&
+ bh_end > pos &&
+ (bh_pos < pos ||
+ bh_end > end)) {
/*
* If the buffer is fully or partially
* within the initialized size, do an
blocksize_bits);
cdelta = 0;
/*
- * If the number of remaining clusters in the
- * @pages is smaller or equal to the number of
- * cached clusters, unlock the runlist as the
- * map cache will be used from now on.
+ * If the number of remaining clusters touched
+ * by the write is smaller or equal to the
+ * number of cached clusters, unlock the
+ * runlist as the map cache will be used from
+ * now on.
*/
if (likely(vcn + vcn_len >= cend)) {
if (rl_write_locked) {