diff options
author | Fan Ni <fan.ni@samsung.com> | 2024-05-23 10:44:54 -0700 |
---|---|---|
committer | Michael S. Tsirkin <mst@redhat.com> | 2024-07-01 17:16:04 -0400 |
commit | c51dca04281f9be6eacdad8fc8f9c7ddc87dcf3c (patch) | |
tree | 6bca138bf2a1a3dd30cad1d990d5f09c138f1b63 /hw | |
parent | 3083f018b59fd35b9ee993715694f967c49afeb1 (diff) | |
download | qemu-c51dca04281f9be6eacdad8fc8f9c7ddc87dcf3c.zip qemu-c51dca04281f9be6eacdad8fc8f9c7ddc87dcf3c.tar.gz qemu-c51dca04281f9be6eacdad8fc8f9c7ddc87dcf3c.tar.bz2 |
hw/mem/cxl_type3: Allow to release extent superset in QMP interface
Before the change, the QMP interface used for add/release DC extents
only allows to release an extent whose DPA range is contained by a single
accepted extent in the device.
With the change, we relax the constraints. As long as the DPA range of
the extent is covered by accepted extents, we allow the release.
Tested-by: Svetly Todorov <svetly.todorov@memverge.com>
Reviewed-by: Gregory Price <gregory.price@memverge.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Fan Ni <fan.ni@samsung.com>
Message-Id: <20240523174651.1089554-15-nifan.cxl@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/mem/cxl_type3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c index 0d18259..5d4a127 100644 --- a/hw/mem/cxl_type3.c +++ b/hw/mem/cxl_type3.c @@ -1947,7 +1947,7 @@ static void qmp_cxl_process_dynamic_capacity_prescriptive(const char *path, "cannot release extent with pending DPA range"); return; } - if (!cxl_extents_contains_dpa_range(&dcd->dc.extents, dpa, len)) { + if (!ct3_test_region_block_backed(dcd, dpa, len)) { error_setg(errp, "cannot release extent with non-existing DPA range"); return; |