[PATCH] cxl/memdev: Remove unused partition values

From: Ira Weiny
Date: Thu Feb 06 2025 - 14:34:19 EST


The next volatile and next persistent values are unused and are
cluttering the cxl_memdev_state.

Remove these values.

Reviewed-by: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Reviewed-by: Dave Jiang <dave.jiang@xxxxxxxxx>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Reviewed-by: Dan Williams <dan.j.williams@xxxxxxxxx>
Reviewed-by: Fan Ni <fan.ni@xxxxxxxxxxx>
Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
---
drivers/cxl/core/mbox.c | 4 ----
drivers/cxl/cxlmem.h | 4 ----
2 files changed, 8 deletions(-)

diff --git a/drivers/cxl/core/mbox.c b/drivers/cxl/core/mbox.c
index 8d95281c52d4368cd28dcf48b6cdd13b95901429..c5eedcae3b022cfee8166eb13a1529ccf6200196 100644
--- a/drivers/cxl/core/mbox.c
+++ b/drivers/cxl/core/mbox.c
@@ -1092,10 +1092,6 @@ static int cxl_mem_get_partition_info(struct cxl_memdev_state *mds)
le64_to_cpu(pi.active_volatile_cap) * CXL_CAPACITY_MULTIPLIER;
mds->active_persistent_bytes =
le64_to_cpu(pi.active_persistent_cap) * CXL_CAPACITY_MULTIPLIER;
- mds->next_volatile_bytes =
- le64_to_cpu(pi.next_volatile_cap) * CXL_CAPACITY_MULTIPLIER;
- mds->next_persistent_bytes =
- le64_to_cpu(pi.next_volatile_cap) * CXL_CAPACITY_MULTIPLIER;

return 0;
}
diff --git a/drivers/cxl/cxlmem.h b/drivers/cxl/cxlmem.h
index c0d2a8b6aaf694587ae321d257e74d5e92a20cd5..8e1e46c348f5a10f4fa15dce8ac57a3480c8c509 100644
--- a/drivers/cxl/cxlmem.h
+++ b/drivers/cxl/cxlmem.h
@@ -468,8 +468,6 @@ static inline struct cxl_dev_state *mbox_to_cxlds(struct cxl_mailbox *cxl_mbox)
* @partition_align_bytes: alignment size for partition-able capacity
* @active_volatile_bytes: sum of hard + soft volatile
* @active_persistent_bytes: sum of hard + soft persistent
- * @next_volatile_bytes: volatile capacity change pending device reset
- * @next_persistent_bytes: persistent capacity change pending device reset
* @event: event log driver state
* @poison: poison driver state info
* @security: security driver state info
@@ -488,8 +486,6 @@ struct cxl_memdev_state {
u64 partition_align_bytes;
u64 active_volatile_bytes;
u64 active_persistent_bytes;
- u64 next_volatile_bytes;
- u64 next_persistent_bytes;

struct cxl_event_state event;
struct cxl_poison_state poison;

---
base-commit: 861e232e15c278d6cfc5a675efe393b4838b1773
change-id: 20250206-cxl-cleanup-818a668841db

Best regards,
--
Ira Weiny <ira.weiny@xxxxxxxxx>