On Wed, 2023-10-25 at 08:59 -0600, Raul Rangel wrote: > On Wed, Oct 25, 2023 at 8:39 AM Mimi Zohar <zohar@xxxxxxxxxxxxx> wrote: > > + if (!IS_I_VERSION(backing_inode) || > > + backing_inode->i_sb->s_dev != iint->real_dev || > > + backing_inode->i_ino != iint->real_ino || > > + !inode_eq_iversion(backing_inode, iint->version)) { > > + iint->flags &= ~IMA_DONE_MASK; > > + iint->measured_pcrs = 0; > > + } > > + } > > + > Does this mean I need to mount ext4 with `-o iversion`? Or has it been > enabled by default? According to commit 1ff20307393e ("ext4: unconditionally enable the i_version counter") it's now enabled by default. > > I can test this patch out sometime this week and verify it fixes the > performance regression. > > Thanks! Much appreciated! -- thanks, Mimi