1 files changed, 3 insertions, 20 deletions

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 693a664318fe..1866dff0538e 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -65,10 +65,9 @@ static void btrfs_put_super(struct super_block *sb)
 
 enum {
         Opt_degraded, Opt_subvol, Opt_subvolid, Opt_device, Opt_nodatasum,
-        Opt_nodatacow, Opt_max_extent, Opt_max_inline, Opt_alloc_start,
-        Opt_nobarrier, Opt_ssd, Opt_nossd, Opt_ssd_spread, Opt_thread_pool,
-        Opt_noacl, Opt_compress, Opt_compress_force, Opt_notreelog, Opt_ratio,
-        Opt_flushoncommit,
+        Opt_nodatacow, Opt_max_inline, Opt_alloc_start, Opt_nobarrier, Opt_ssd,
+        Opt_nossd, Opt_ssd_spread, Opt_thread_pool, Opt_noacl, Opt_compress,
+        Opt_compress_force, Opt_notreelog, Opt_ratio, Opt_flushoncommit,
         Opt_discard, Opt_err,
 };
 
@@ -80,7 +79,6 @@ static match_table_t tokens = {
         {Opt_nodatasum, "nodatasum"},
         {Opt_nodatacow, "nodatacow"},
         {Opt_nobarrier, "nobarrier"},
-        {Opt_max_extent, "max_extent=%s"},
         {Opt_max_inline, "max_inline=%s"},
         {Opt_alloc_start, "alloc_start=%s"},
         {Opt_thread_pool, "thread_pool=%d"},
@@ -189,18 +187,6 @@ int btrfs_parse_options(struct btrfs_root *root, char *options)
                                        info->thread_pool_size);
                         }
                         break;
-                case Opt_max_extent:
-                        num = match_strdup(&args[0]);
-                        if (num) {
-                                info->max_extent = memparse(num, NULL);
-                                kfree(num);
-
-                                info->max_extent = max_t(u64,
-                                        info->max_extent, root->sectorsize);
-                                printk(KERN_INFO "btrfs: max_extent at %llu\n",
-                                       (unsigned long long)info->max_extent);
-                        }
-                        break;
                 case Opt_max_inline:
                         num = match_strdup(&args[0]);
                         if (num) {
@@ -530,9 +516,6 @@ static int btrfs_show_options(struct seq_file *seq, struct vfsmount *vfs)
                 seq_puts(seq, ",nodatacow");
         if (btrfs_test_opt(root, NOBARRIER))
                 seq_puts(seq, ",nobarrier");
-        if (info->max_extent != (u64)-1)
-                seq_printf(seq, ",max_extent=%llu",
-                           (unsigned long long)info->max_extent);
         if (info->max_inline != 8192 * 1024)
                 seq_printf(seq, ",max_inline=%llu",
                            (unsigned long long)info->max_inline);