Similar to commit a4c8dd9c2d09 ("dm table: fix iterate_devices based device capability checks"), fix partial completion capability check and invert logic of the corresponding iterate_devices_callout_fn so that all devices' partial completion capabilities are properly checked.
Signed-off-by: Jeffle Xu jefflexu@linux.alibaba.com Fixes: 22c11858e800 ("dm: introduce DM_TYPE_NVME_BIO_BASED") --- drivers/md/dm-table.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index bf704d238662..c470e174e686 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1748,18 +1748,18 @@ static int device_is_not_random(struct dm_target *ti, struct dm_dev *dev, return q && !blk_queue_add_random(q); }
-static int device_no_partial_completion(struct dm_target *ti, struct dm_dev *dev, +static int device_is_partial_completion(struct dm_target *ti, struct dm_dev *dev, sector_t start, sector_t len, void *data) { char b[BDEVNAME_SIZE];
/* For now, NVMe devices are the only devices of this class */ - return (strncmp(bdevname(dev->bdev, b), "nvme", 4) == 0); + return (strncmp(bdevname(dev->bdev, b), "nvme", 4) != 0); }
static bool dm_table_does_not_support_partial_completion(struct dm_table *t) { - return dm_table_all_devices_attribute(t, device_no_partial_completion); + return !dm_table_any_dev_attr(t, device_is_partial_completion); }
static int device_not_write_same_capable(struct dm_target *ti, struct dm_dev *dev,