ldiskfs/kernel_patches/patches/rhel8.1/ext4-inode-version.patch

   1 Index: linux-4.18.0-32.el8.x86_64/fs/ext4/ialloc.c
   2 ===================================================================
   3 --- linux-4.18.0-32.el8.x86_64.orig/fs/ext4/ialloc.c
   4 +++ linux-4.18.0-32.el8.x86_64/fs/ext4/ialloc.c
   5 @@ -1100,6 +1100,7 @@ got:
   6         ei->i_dtime = 0;
   7         ei->i_block_group = group;
   8         ei->i_last_alloc_group = ~0;
   9 +       ei->i_fs_version = 0;
  10
  11         ext4_set_inode_flags(inode);
  12         if (IS_DIRSYNC(inode))
  13 Index: linux-4.18.0-32.el8.x86_64/fs/ext4/ext4.h
  14 ===================================================================
  15 --- linux-4.18.0-32.el8.x86_64.orig/fs/ext4/ext4.h
  16 +++ linux-4.18.0-32.el8.x86_64/fs/ext4/ext4.h
  17 @@ -1058,6 +1058,8 @@ struct ext4_inode_info {
  18         struct dquot *i_dquot[MAXQUOTAS];
  19  #endif
  20
  21 +       __u64 i_fs_version;
  22 +
  23         /* Precomputed uuid+inum+igen checksum for seeding inode checksums */
  24         __u32 i_csum_seed;
  25
  26 Index: linux-4.18.0-147.0.3.el8.x86_64/fs/ext4/inode.c
  27 ===================================================================
  28 --- linux-4.18.0-147.0.3.el8.x86_64.orig/fs/ext4/inode.c
  29 +++ linux-4.18.0-147.0.3.el8.x86_64/fs/ext4/inode.c
  30 @@ -4800,14 +4800,14 @@ static inline void ext4_inode_set_iversi
  31         if (unlikely(EXT4_I(inode)->i_flags & EXT4_EA_INODE_FL))
  32                 inode_set_iversion_raw(inode, val);
  33         else
  34 -               inode_set_iversion_queried(inode, val);
  35 +               EXT4_I(inode)->i_fs_version = val;
  36  }
  37  static inline u64 ext4_inode_peek_iversion(const struct inode *inode)
  38  {
  39         if (unlikely(EXT4_I(inode)->i_flags & EXT4_EA_INODE_FL))
  40                 return inode_peek_iversion_raw(inode);
  41         else
  42 -               return inode_peek_iversion(inode);
  43 +               return EXT4_I(inode)->i_fs_version;
  44  }
  45
  46  struct inode *__ext4_iget(struct super_block *sb, unsigned long ino,