aboutsummaryrefslogtreecommitdiffstats
path: root/fs/ext4/dir.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ext4/dir.c')
-rw-r--r--fs/ext4/dir.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index d3d23d73c08b..ec8e33b45219 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -411,7 +411,7 @@ static int call_filldir(struct file * filp, void * dirent,
411 get_dtype(sb, fname->file_type)); 411 get_dtype(sb, fname->file_type));
412 if (error) { 412 if (error) {
413 filp->f_pos = curr_pos; 413 filp->f_pos = curr_pos;
414 info->extra_fname = fname->next; 414 info->extra_fname = fname;
415 return error; 415 return error;
416 } 416 }
417 fname = fname->next; 417 fname = fname->next;
@@ -450,11 +450,21 @@ static int ext4_dx_readdir(struct file * filp,
450 * If there are any leftover names on the hash collision 450 * If there are any leftover names on the hash collision
451 * chain, return them first. 451 * chain, return them first.
452 */ 452 */
453 if (info->extra_fname && 453 if (info->extra_fname) {
454 call_filldir(filp, dirent, filldir, info->extra_fname)) 454 if (call_filldir(filp, dirent, filldir, info->extra_fname))
455 goto finished; 455 goto finished;
456 456
457 if (!info->curr_node) 457 info->extra_fname = NULL;
458 info->curr_node = rb_next(info->curr_node);
459 if (!info->curr_node) {
460 if (info->next_hash == ~0) {
461 filp->f_pos = EXT4_HTREE_EOF;
462 goto finished;
463 }
464 info->curr_hash = info->next_hash;
465 info->curr_minor_hash = 0;
466 }
467 } else if (!info->curr_node)
458 info->curr_node = rb_first(&info->root); 468 info->curr_node = rb_first(&info->root);
459 469
460 while (1) { 470 while (1) {