On Sat, Jan 7, 2017 at 10:27 PM, Theodore Ts'o <ty...@mit.edu> wrote: > On Fri, Jan 06, 2017 at 09:26:01PM +0100, Roman Pen wrote: >> Inside ext4_ext_shift_extents() function ext4_find_extent() is called >> without EXT4_EX_NOCACHE flag, which should prevent cache population. >> >> This leads to oudated offsets in the extents tree and wrong blocks >> afterwards. >> >> Patch fixes the problem providing EXT4_EX_NOCACHE flag for each >> ext4_find_extents() call inside ext4_ext_shift_extents function. >> >> Signed-off-by: Roman Pen <roman.peny...@profitbricks.com> > > Thanks, applied.
Could you please provide with the SHA1 of the patch in your branch? I want to make an exact reference in a new test of the xfstest which covers that bug. -- Roman
