+++ /dev/null
-diff -urpN linux-stage.orig/fs/ext4/super.c linux-stage/fs/ext4/super.c
---- linux-stage.orig/fs/ext4/super.c 2013-05-13 09:35:17.628478645 -0400
-+++ linux-stage/fs/ext4/super.c 2013-05-13 09:46:08.062358974 -0400
-@@ -1268,6 +1268,7 @@ enum {
- Opt_extents, Opt_noextents,
- Opt_no_mbcache,
- Opt_discard, Opt_nodiscard, Opt_init_itable, Opt_noinit_itable,
-+ Opt_max_dir_size_kb,
- };
-
- static const match_table_t tokens = {
-@@ -1350,6 +1350,7 @@ static const match_table_t tokens = {
- {Opt_init_itable, "init_itable=%u"},
- {Opt_init_itable, "init_itable"},
- {Opt_noinit_itable, "noinit_itable"},
-+ {Opt_max_dir_size_kb, "max_dir_size_kb=%u"},
- {Opt_err, NULL},
- };
-
-@@ -1736,6 +1737,13 @@ set_qf_format:
- case Opt_nodelalloc:
- clear_opt(sbi->s_mount_opt, DELALLOC);
- break;
-+ case Opt_max_dir_size_kb:
-+ if (match_int(&args[0], &option))
-+ return 0;
-+ if (option < 0)
-+ return 0;
-+ sbi->s_max_dir_size = option * 1024;
-+ break;
- case Opt_stripe:
- if (match_int(&args[0], &option))
- return 0;