return PTR_ERR(devlink);
}
if (~ops->internal_flags & DEVLINK_NL_FLAG_NO_LOCK)
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
info->user_ptr[0] = devlink;
if (ops->internal_flags & DEVLINK_NL_FLAG_NEED_PORT) {
devlink_port = devlink_port_get_from_info(devlink, info);
unlock:
if (~ops->internal_flags & DEVLINK_NL_FLAG_NO_LOCK)
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
mutex_unlock(&devlink_mutex);
return err;
devlink_linecard_put(linecard);
}
if (~ops->internal_flags & DEVLINK_NL_FLAG_NO_LOCK)
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
mutex_unlock(&devlink_mutex);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(devlink_rate, &devlink->rate_list, list) {
enum devlink_command cmd = DEVLINK_CMD_RATE_NEW;
u32 id = NETLINK_CB(cb->skb).portid;
cb->nlh->nlmsg_seq,
NLM_F_MULTI, NULL);
if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(devlink_port, &devlink->port_list, list) {
if (idx < start) {
idx++;
cb->nlh->nlmsg_seq,
NLM_F_MULTI, cb->extack);
if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(devlink_sb, &devlink->sb_list, list) {
if (idx < start) {
idx++;
cb->nlh->nlmsg_seq,
NLM_F_MULTI);
if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
!devlink->ops->sb_pool_get)
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(devlink_sb, &devlink->sb_list, list) {
err = __sb_pool_get_dumpit(msg, start, &idx, devlink,
devlink_sb,
if (err == -EOPNOTSUPP) {
err = 0;
} else if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
!devlink->ops->sb_port_pool_get)
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(devlink_sb, &devlink->sb_list, list) {
err = __sb_port_pool_get_dumpit(msg, start, &idx,
devlink, devlink_sb,
if (err == -EOPNOTSUPP) {
err = 0;
} else if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
!devlink->ops->sb_tc_pool_bind_get)
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(devlink_sb, &devlink->sb_list, list) {
err = __sb_tc_pool_bind_get_dumpit(msg, start, &idx,
devlink,
if (err == -EOPNOTSUPP) {
err = 0;
} else if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(param_item, &devlink->param_list, list) {
if (idx < start) {
idx++;
if (err == -EOPNOTSUPP) {
err = 0;
} else if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(devlink_port, &devlink->port_list, list) {
list_for_each_entry(param_item,
&devlink_port->param_list, list) {
if (err == -EOPNOTSUPP) {
err = 0;
} else if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
unsigned long count;
void *p;
- lockdep_assert_held(&devlink->lock);
+ devl_assert_locked(devlink);
p = xa_load(&devlink->snapshot_ids, id);
if (WARN_ON(!p))
unsigned long count;
void *p;
- lockdep_assert_held(&devlink->lock);
+ devl_assert_locked(devlink);
p = xa_load(&devlink->snapshot_ids, id);
if (WARN_ON(!p))
*/
static int __devlink_snapshot_id_insert(struct devlink *devlink, u32 id)
{
- lockdep_assert_held(&devlink->lock);
+ devl_assert_locked(devlink);
if (xa_load(&devlink->snapshot_ids, id))
return -EEXIST;
*/
static int __devlink_region_snapshot_id_get(struct devlink *devlink, u32 *id)
{
- lockdep_assert_held(&devlink->lock);
+ devl_assert_locked(devlink);
return xa_alloc(&devlink->snapshot_ids, id, xa_mk_value(1),
xa_limit_32b, GFP_KERNEL);
struct devlink_snapshot *snapshot;
int err;
- lockdep_assert_held(&devlink->lock);
+ devl_assert_locked(devlink);
/* check if region can hold one more snapshot */
if (region->cur_snapshots == region->max_snapshots)
{
struct devlink *devlink = region->devlink;
- lockdep_assert_held(&devlink->lock);
+ devl_assert_locked(devlink);
devlink_nl_region_notify(region, snapshot, DEVLINK_CMD_REGION_DEL);
region->cur_snapshots--;
struct devlink_port *port;
int err = 0;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(region, &devlink->region_list, list) {
if (*idx < start) {
(*idx)++;
}
out:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
goto out_dev;
}
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
if (!attrs[DEVLINK_ATTR_REGION_NAME] ||
!attrs[DEVLINK_ATTR_REGION_SNAPSHOT_ID]) {
nla_nest_end(skb, chunks_attr);
genlmsg_end(skb, hdr);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
mutex_unlock(&devlink_mutex);
nla_put_failure:
genlmsg_cancel(skb, hdr);
out_unlock:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
out_dev:
mutex_unlock(&devlink_mutex);
if (idx < start || !devlink->ops->info_get)
goto inc;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
err = devlink_nl_info_fill(msg, devlink, DEVLINK_CMD_INFO_GET,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
cb->extack);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
if (err == -EOPNOTSUPP)
err = 0;
else if (err) {
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry_port;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(port, &devlink->port_list, list) {
mutex_lock(&port->reporters_lock);
list_for_each_entry(reporter, &port->reporter_list, list) {
cb->nlh->nlmsg_seq, NLM_F_MULTI);
if (err) {
mutex_unlock(&port->reporters_lock);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
}
mutex_unlock(&port->reporters_lock);
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry_port:
devlink_put(devlink);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(trap_item, &devlink->trap_list, list) {
if (idx < start) {
idx++;
cb->nlh->nlmsg_seq,
NLM_F_MULTI);
if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(group_item, &devlink->trap_group_list,
list) {
if (idx < start) {
cb->nlh->nlmsg_seq,
NLM_F_MULTI);
if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
if (!net_eq(devlink_net(devlink), sock_net(msg->sk)))
goto retry;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry(policer_item, &devlink->trap_policer_list,
list) {
if (idx < start) {
cb->nlh->nlmsg_seq,
NLM_F_MULTI);
if (err) {
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
devlink_put(devlink);
goto out;
}
idx++;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
retry:
devlink_put(devlink);
}
struct devlink_port *devlink_port,
unsigned int port_index)
{
- lockdep_assert_held(&devlink->lock);
+ devl_assert_locked(devlink);
if (devlink_port_index_exists(devlink, port_index))
return -EEXIST;
{
int err;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
err = devl_port_register(devlink, devlink_port, port_index);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_port_register);
{
struct devlink *devlink = devlink_port->devlink;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
devl_port_unregister(devlink_port);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_port_unregister);
struct devlink_sb *devlink_sb;
int err = 0;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
if (devlink_sb_index_exists(devlink, sb_index)) {
err = -EEXIST;
goto unlock;
devlink_sb->egress_tc_count = egress_tc_count;
list_add_tail(&devlink_sb->list, &devlink->sb_list);
unlock:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_sb_register);
{
struct devlink_sb *devlink_sb;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
devlink_sb = devlink_sb_get_by_index(devlink, sb_index);
WARN_ON(!devlink_sb);
list_del(&devlink_sb->list);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
kfree(devlink_sb);
}
EXPORT_SYMBOL_GPL(devlink_sb_unregister);
int devlink_dpipe_headers_register(struct devlink *devlink,
struct devlink_dpipe_headers *dpipe_headers)
{
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
devlink->dpipe_headers = dpipe_headers;
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return 0;
}
EXPORT_SYMBOL_GPL(devlink_dpipe_headers_register);
*/
void devlink_dpipe_headers_unregister(struct devlink *devlink)
{
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
devlink->dpipe_headers = NULL;
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_dpipe_headers_unregister);
if (WARN_ON(!table_ops->size_get))
return -EINVAL;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
if (devlink_dpipe_table_find(&devlink->dpipe_table_list, table_name,
devlink)) {
list_add_tail_rcu(&table->list, &devlink->dpipe_table_list);
unlock:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_dpipe_table_register);
{
struct devlink_dpipe_table *table;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
table_name, devlink);
if (!table)
goto unlock;
list_del_rcu(&table->list);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
kfree_rcu(table, rcu);
return;
unlock:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_dpipe_table_unregister);
top_hierarchy = parent_resource_id == DEVLINK_RESOURCE_ID_PARENT_TOP;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
resource = devlink_resource_find(devlink, NULL, resource_id);
if (resource) {
err = -EINVAL;
INIT_LIST_HEAD(&resource->resource_list);
list_add_tail(&resource->list, resource_list);
out:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_resource_register);
{
struct devlink_resource *tmp, *child_resource;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
list_for_each_entry_safe(child_resource, tmp, &devlink->resource_list,
list) {
kfree(child_resource);
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_resources_unregister);
struct devlink_resource *resource;
int err = 0;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
resource = devlink_resource_find(devlink, NULL, resource_id);
if (!resource) {
err = -EINVAL;
*p_resource_size = resource->size_new;
resource->size = resource->size_new;
out:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_resource_size_get);
struct devlink_dpipe_table *table;
int err = 0;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
table_name, devlink);
if (!table) {
table->resource_units = resource_units;
table->resource_valid = true;
out:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_dpipe_table_resource_set);
{
struct devlink_resource *resource;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
resource = devlink_resource_find(devlink, NULL, resource_id);
if (WARN_ON(!resource))
goto out;
resource->occ_get = occ_get;
resource->occ_get_priv = occ_get_priv;
out:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_resource_occ_get_register);
{
struct devlink_resource *resource;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
resource = devlink_resource_find(devlink, NULL, resource_id);
if (WARN_ON(!resource))
goto out;
resource->occ_get = NULL;
resource->occ_get_priv = NULL;
out:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_resource_occ_get_unregister);
if (WARN_ON(!ops) || WARN_ON(!ops->destructor))
return ERR_PTR(-EINVAL);
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
if (devlink_region_get_by_name(devlink, ops->name)) {
err = -EEXIST;
list_add_tail(®ion->list, &devlink->region_list);
devlink_nl_region_notify(region, NULL, DEVLINK_CMD_REGION_NEW);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return region;
unlock:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return ERR_PTR(err);
}
EXPORT_SYMBOL_GPL(devlink_region_create);
if (WARN_ON(!ops) || WARN_ON(!ops->destructor))
return ERR_PTR(-EINVAL);
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
if (devlink_port_region_get_by_name(port, ops->name)) {
err = -EEXIST;
list_add_tail(®ion->list, &port->region_list);
devlink_nl_region_notify(region, NULL, DEVLINK_CMD_REGION_NEW);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return region;
unlock:
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return ERR_PTR(err);
}
EXPORT_SYMBOL_GPL(devlink_port_region_create);
struct devlink *devlink = region->devlink;
struct devlink_snapshot *snapshot, *ts;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
/* Free all snapshots of region */
list_for_each_entry_safe(snapshot, ts, ®ion->snapshot_list, list)
list_del(®ion->list);
devlink_nl_region_notify(region, NULL, DEVLINK_CMD_REGION_DEL);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
kfree(region);
}
EXPORT_SYMBOL_GPL(devlink_region_destroy);
{
int err;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
err = __devlink_region_snapshot_id_get(devlink, id);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
*/
void devlink_region_snapshot_id_put(struct devlink *devlink, u32 id)
{
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
__devlink_snapshot_id_decrement(devlink, id);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_region_snapshot_id_put);
struct devlink *devlink = region->devlink;
int err;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
err = __devlink_region_snapshot_create(region, data, snapshot_id);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
if (!devlink->ops->trap_init || !devlink->ops->trap_action_set)
return -EINVAL;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
for (i = 0; i < traps_count; i++) {
const struct devlink_trap *trap = &traps[i];
if (err)
goto err_trap_register;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return 0;
err_trap_verify:
for (i--; i >= 0; i--)
devlink_trap_unregister(devlink, &traps[i]);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_traps_register);
{
int i;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
/* Make sure we do not have any packets in-flight while unregistering
* traps by disabling all of them and waiting for a grace period.
*/
synchronize_rcu();
for (i = traps_count - 1; i >= 0; i--)
devlink_trap_unregister(devlink, &traps[i]);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_traps_unregister);
{
int i, err;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
for (i = 0; i < groups_count; i++) {
const struct devlink_trap_group *group = &groups[i];
if (err)
goto err_trap_group_register;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return 0;
err_trap_group_verify:
for (i--; i >= 0; i--)
devlink_trap_group_unregister(devlink, &groups[i]);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_trap_groups_register);
{
int i;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
for (i = groups_count - 1; i >= 0; i--)
devlink_trap_group_unregister(devlink, &groups[i]);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_trap_groups_unregister);
{
int i, err;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
for (i = 0; i < policers_count; i++) {
const struct devlink_trap_policer *policer = &policers[i];
if (err)
goto err_trap_policer_register;
}
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return 0;
err_trap_policer_verify:
for (i--; i >= 0; i--)
devlink_trap_policer_unregister(devlink, &policers[i]);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
return err;
}
EXPORT_SYMBOL_GPL(devlink_trap_policers_register);
{
int i;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
for (i = policers_count - 1; i >= 0; i--)
devlink_trap_policer_unregister(devlink, &policers[i]);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
EXPORT_SYMBOL_GPL(devlink_trap_policers_unregister);
if (!devlink->ops->info_get)
return;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
__devlink_compat_running_version(devlink, buf, len);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
}
int devlink_compat_flash_update(struct devlink *devlink, const char *file_name)
if (ret)
return ret;
- mutex_lock(&devlink->lock);
+ devl_lock(devlink);
devlink_flash_update_begin_notify(devlink);
ret = devlink->ops->flash_update(devlink, ¶ms, NULL);
devlink_flash_update_end_notify(devlink);
- mutex_unlock(&devlink->lock);
+ devl_unlock(devlink);
release_firmware(params.fw);