ldiskfs/kernel_patches/patches/ext3-xattr-no-update-ctime-2.6.22-vanilla.patch

   1 Index: linux-2.6.22.14/include/linux/ext3_fs.h
   2 ===================================================================
   3 --- linux-2.6.22.14.orig/include/linux/ext3_fs.h
   4 +++ linux-2.6.22.14/include/linux/ext3_fs.h
   5 @@ -923,6 +923,13 @@ struct mmp_struct {
   6  #define EXT3_MMP_MIN_CHECK_INTERVAL    5
   7
   8  /*
   9 + * Indicates that ctime should not be updated in ext3_xattr_set_handle()
  10 + */
  11 +#ifndef XATTR_NO_CTIME
  12 +#define XATTR_NO_CTIME 0x80
  13 +#endif
  14 +
  15 +/*
  16   * Function prototypes
  17   */
  18
  19 Index: linux-2.6.22.14/fs/ext3/xattr.c
  20 ===================================================================
  21 --- linux-2.6.22.14.orig/fs/ext3/xattr.c
  22 +++ linux-2.6.22.14/fs/ext3/xattr.c
  23 @@ -1039,7 +1039,8 @@ ext3_xattr_set_handle(handle_t *handle,
  24         }
  25         if (!error) {
  26                 ext3_xattr_update_super_block(handle, inode->i_sb);
  27 -               inode->i_ctime = ext3_current_time(inode);
  28 +               if (!(flags & XATTR_NO_CTIME))
  29 +                       inode->i_ctime = ext3_current_time(inode);
  30                 error = ext3_mark_iloc_dirty(handle, inode, &is.iloc);
  31                 if (!value)
  32                         EXT3_I(inode)->i_state &= ~EXT3_STATE_NO_EXPAND;