1 files changed, 0 insertions, 198 deletions
diff --git a/drivers/md/dm-vdo/pool-sysfs.c b/drivers/md/dm-vdo/pool-sysfs.c
deleted file mode 100644
index 6769c5711cbc..000000000000
--- a/drivers/md/dm-vdo/pool-sysfs.c
+++ /dev/null
@@ -1,198 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright 2023 Red Hat
- */
-
-#include "pool-sysfs.h"
-
-#include <linux/kstrtox.h>
-
-#include "memory-alloc.h"
-#include "string-utils.h"
-
-#include "data-vio.h"
-#include "dedupe.h"
-#include "vdo.h"
-
-struct pool_attribute {
-	struct attribute attr;
-	ssize_t (*show)(struct vdo *vdo, char *buf);
-	ssize_t (*store)(struct vdo *vdo, const char *value, size_t count);
-};
-
-static ssize_t vdo_pool_attr_show(struct kobject *directory, struct attribute *attr,
-				  char *buf)
-{
-	struct pool_attribute *pool_attr = container_of(attr, struct pool_attribute,
-							attr);
-	struct vdo *vdo = container_of(directory, struct vdo, vdo_directory);
-
-	if (pool_attr->show == NULL)
-		return -EINVAL;
-	return pool_attr->show(vdo, buf);
-}
-
-static ssize_t vdo_pool_attr_store(struct kobject *directory, struct attribute *attr,
-				   const char *buf, size_t length)
-{
-	struct pool_attribute *pool_attr = container_of(attr, struct pool_attribute,
-							attr);
-	struct vdo *vdo = container_of(directory, struct vdo, vdo_directory);
-
-	if (pool_attr->store == NULL)
-		return -EINVAL;
-	return pool_attr->store(vdo, buf, length);
-}
-
-static const struct sysfs_ops vdo_pool_sysfs_ops = {
-	.show = vdo_pool_attr_show,
-	.store = vdo_pool_attr_store,
-};
-
-static ssize_t pool_compressing_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%s\n", (vdo_get_compressing(vdo) ? "1" : "0"));
-}
-
-static ssize_t pool_discards_active_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%u\n",
-		       get_data_vio_pool_active_discards(vdo->data_vio_pool));
-}
-
-static ssize_t pool_discards_limit_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%u\n", get_data_vio_pool_discard_limit(vdo->data_vio_pool));
-}
-
-static ssize_t pool_discards_limit_store(struct vdo *vdo, const char *buf, size_t length)
-{
-	unsigned int value;
-	int result;
-
-	if ((length > 12) || (kstrtouint(buf, 10, &value) < 0) || (value < 1))
-		return -EINVAL;
-
-	result = set_data_vio_pool_discard_limit(vdo->data_vio_pool, value);
-	if (result != VDO_SUCCESS)
-		return -EINVAL;
-
-	return length;
-}
-
-static ssize_t pool_discards_maximum_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%u\n",
-		       get_data_vio_pool_maximum_discards(vdo->data_vio_pool));
-}
-
-static ssize_t pool_instance_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%u\n", vdo->instance);
-}
-
-static ssize_t pool_requests_active_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%u\n",
-		       get_data_vio_pool_active_requests(vdo->data_vio_pool));
-}
-
-static ssize_t pool_requests_limit_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%u\n", get_data_vio_pool_request_limit(vdo->data_vio_pool));
-}
-
-static ssize_t pool_requests_maximum_show(struct vdo *vdo, char *buf)
-{
-	return sprintf(buf, "%u\n",
-		       get_data_vio_pool_maximum_requests(vdo->data_vio_pool));
-}
-
-static void vdo_pool_release(struct kobject *directory)
-{
-	vdo_free(container_of(directory, struct vdo, vdo_directory));
-}
-
-static struct pool_attribute vdo_pool_compressing_attr = {
-	.attr = {
-			.name = "compressing",
-			.mode = 0444,
-		},
-	.show = pool_compressing_show,
-};
-
-static struct pool_attribute vdo_pool_discards_active_attr = {
-	.attr = {
-			.name = "discards_active",
-			.mode = 0444,
-		},
-	.show = pool_discards_active_show,
-};
-
-static struct pool_attribute vdo_pool_discards_limit_attr = {
-	.attr = {
-			.name = "discards_limit",
-			.mode = 0644,
-		},
-	.show = pool_discards_limit_show,
-	.store = pool_discards_limit_store,
-};
-
-static struct pool_attribute vdo_pool_discards_maximum_attr = {
-	.attr = {
-			.name = "discards_maximum",
-			.mode = 0444,
-		},
-	.show = pool_discards_maximum_show,
-};
-
-static struct pool_attribute vdo_pool_instance_attr = {
-	.attr = {
-			.name = "instance",
-			.mode = 0444,
-		},
-	.show = pool_instance_show,
-};
-
-static struct pool_attribute vdo_pool_requests_active_attr = {
-	.attr = {
-			.name = "requests_active",
-			.mode = 0444,
-		},
-	.show = pool_requests_active_show,
-};
-
-static struct pool_attribute vdo_pool_requests_limit_attr = {
-	.attr = {
-			.name = "requests_limit",
-			.mode = 0444,
-		},
-	.show = pool_requests_limit_show,
-};
-
-static struct pool_attribute vdo_pool_requests_maximum_attr = {
-	.attr = {
-			.name = "requests_maximum",
-			.mode = 0444,
-		},
-	.show = pool_requests_maximum_show,
-};
-
-static struct attribute *pool_attrs[] = {
-	&vdo_pool_compressing_attr.attr,
-	&vdo_pool_discards_active_attr.attr,
-	&vdo_pool_discards_limit_attr.attr,
-	&vdo_pool_discards_maximum_attr.attr,
-	&vdo_pool_instance_attr.attr,
-	&vdo_pool_requests_active_attr.attr,
-	&vdo_pool_requests_limit_attr.attr,
-	&vdo_pool_requests_maximum_attr.attr,
-	NULL,
-};
-ATTRIBUTE_GROUPS(pool);
-
-const struct kobj_type vdo_directory_type = {
-	.release = vdo_pool_release,
-	.sysfs_ops = &vdo_pool_sysfs_ops,
-	.default_groups = pool_groups,
-};