Folks, any thoughts about this one? Thanks, Martijn On Tue, Mar 31, 2020 at 1:41 PM Martijn Coenen <maco@xxxxxxxxxxx> wrote: > > loop_set_status() calls loop_config_discard() to configure discard for > the loop device; however, the discard configuration depends on whether > the loop device uses encryption, and when we call it the encryption > configuration has not been updated yet. Move the call down so we apply > the correct discard configuration based on the new configuration. > > Signed-off-by: Martijn Coenen <maco@xxxxxxxxxxx> > --- > drivers/block/loop.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/block/loop.c b/drivers/block/loop.c > index 739b372a5112..7c9dcb6007a6 100644 > --- a/drivers/block/loop.c > +++ b/drivers/block/loop.c > @@ -1312,8 +1312,6 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) > } > } > > - loop_config_discard(lo); > - > memcpy(lo->lo_file_name, info->lo_file_name, LO_NAME_SIZE); > memcpy(lo->lo_crypt_name, info->lo_crypt_name, LO_NAME_SIZE); > lo->lo_file_name[LO_NAME_SIZE-1] = 0; > @@ -1337,6 +1335,8 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) > lo->lo_key_owner = uid; > } > > + loop_config_discard(lo); > + > /* update dio if lo_offset or transfer is changed */ > __loop_update_dio(lo, lo->use_dio); > > -- > 2.26.0.rc2.310.g2932bb562d-goog >
