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| author | Mikulas Patocka <mpatocka@redhat.com> | 2020-02-07 17:42:30 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-02-25 18:06:06 +0100 |
| commit | d5bdf66108419cdb39da361b58ded661c29ff66e (patch) | |
| tree | 46777deea2038eeef997f1f543144ee175b5df32 /drivers/opp | |
| parent | dm: fix potential for q->make_request_fn NULL pointer (diff) | |
| download | linux-d5bdf66108419cdb39da361b58ded661c29ff66e.tar.xz linux-d5bdf66108419cdb39da361b58ded661c29ff66e.zip | |
dm integrity: fix recalculation when moving from journal mode to bitmap mode
If we resume a device in bitmap mode and the on-disk format is in journal
mode, we must recalculate anything above ic->sb->recalc_sector. Otherwise,
there would be non-recalculated blocks which would cause I/O errors.
Fixes: 468dfca38b1a ("dm integrity: add a bitmap mode")
Cc: stable@vger.kernel.org # v5.2+
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/opp')
0 files changed, 0 insertions, 0 deletions