ldiskfs/kernel_patches/patches/suse15/ext4-max-dir-size.patch

   1 Add a proc interface for max_dir_size.
   2
   3 Index: b/fs/ext4/sysfs.c
   4 ===================================================================
   5 --- a/fs/ext4/sysfs.c
   6 +++ b/fs/ext4/sysfs.c
   7 @@ -170,6 +170,8 @@ EXT4_ATTR_FUNC(reserved_clusters, 0644);
   8  EXT4_ATTR_OFFSET(inode_readahead_blks, 0644, inode_readahead,
   9                  ext4_sb_info, s_inode_readahead_blks);
  10  EXT4_RW_ATTR_SBI_UI(inode_goal, s_inode_goal);
  11 +EXT4_RW_ATTR_SBI_UI(max_dir_size, s_max_dir_size_kb);
  12 +EXT4_RW_ATTR_SBI_UI(max_dir_size_kb, s_max_dir_size_kb);
  13  EXT4_RW_ATTR_SBI_UI(mb_stats, s_mb_stats);
  14  EXT4_RW_ATTR_SBI_UI(mb_max_to_scan, s_mb_max_to_scan);
  15  EXT4_RW_ATTR_SBI_UI(mb_min_to_scan, s_mb_min_to_scan);
  16 @@ -199,6 +201,8 @@ static struct attribute *ext4_attrs[] =
  17         ATTR_LIST(reserved_clusters),
  18         ATTR_LIST(inode_readahead_blks),
  19         ATTR_LIST(inode_goal),
  20 +       ATTR_LIST(max_dir_size),
  21 +       ATTR_LIST(max_dir_size_kb),
  22         ATTR_LIST(mb_stats),
  23         ATTR_LIST(mb_max_to_scan),
  24         ATTR_LIST(mb_min_to_scan),