LU-9384 ldiskfs: extra patch for changing extra isize
Port a patch from upstream for changing extra size:
commit
887a9730614727c4fff7cb756711b190593fc1df
"ext4: keep existing extra fields when inode expands"
Signed-off-by: Yang Sheng <yang.sheng@intel.com>
Change-Id: I9555cb4efd1cbca257536ec699627e8fdb5a5b46
Reviewed-on: https://review.whamcloud.com/27285
Tested-by: Jenkins
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>