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-rw-r--r--drivers/infiniband/core/addr.c6
-rw-r--r--drivers/infiniband/core/cache.c7
-rw-r--r--drivers/infiniband/core/cm.c19
-rw-r--r--drivers/infiniband/core/cma.c10
-rw-r--r--drivers/infiniband/core/iwcm.c7
-rw-r--r--drivers/infiniband/core/mad.c25
-rw-r--r--drivers/infiniband/core/mad_priv.h2
-rw-r--r--drivers/infiniband/core/mad_rmpp.c18
-rw-r--r--drivers/infiniband/core/sa_query.c10
-rw-r--r--drivers/infiniband/core/uverbs_mem.c7
10 files changed, 58 insertions, 53 deletions
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index e11187ecc931..84b2f5cb3722 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -55,11 +55,11 @@ struct addr_req {
int status;
};
-static void process_req(void *data);
+static void process_req(struct work_struct *work);
static DEFINE_MUTEX(lock);
static LIST_HEAD(req_list);
-static DECLARE_WORK(work, process_req, NULL);
+static DECLARE_DELAYED_WORK(work, process_req);
static struct workqueue_struct *addr_wq;
void rdma_addr_register_client(struct rdma_addr_client *client)
@@ -215,7 +215,7 @@ out:
return ret;
}
-static void process_req(void *data)
+static void process_req(struct work_struct *work)
{
struct addr_req *req, *temp_req;
struct sockaddr_in *src_in, *dst_in;
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index 20e9f64e67a6..98272fbbfb31 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -285,9 +285,10 @@ err:
kfree(tprops);
}
-static void ib_cache_task(void *work_ptr)
+static void ib_cache_task(struct work_struct *_work)
{
- struct ib_update_work *work = work_ptr;
+ struct ib_update_work *work =
+ container_of(_work, struct ib_update_work, work);
ib_cache_update(work->device, work->port_num);
kfree(work);
@@ -306,7 +307,7 @@ static void ib_cache_event(struct ib_event_handler *handler,
event->event == IB_EVENT_CLIENT_REREGISTER) {
work = kmalloc(sizeof *work, GFP_ATOMIC);
if (work) {
- INIT_WORK(&work->work, ib_cache_task, work);
+ INIT_WORK(&work->work, ib_cache_task);
work->device = event->device;
work->port_num = event->element.port_num;
schedule_work(&work->work);
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 25b1018a476c..e1990f531d0a 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -101,7 +101,7 @@ struct cm_av {
};
struct cm_work {
- struct work_struct work;
+ struct delayed_work work;
struct list_head list;
struct cm_port *port;
struct ib_mad_recv_wc *mad_recv_wc; /* Received MADs */
@@ -161,7 +161,7 @@ struct cm_id_private {
atomic_t work_count;
};
-static void cm_work_handler(void *data);
+static void cm_work_handler(struct work_struct *work);
static inline void cm_deref_id(struct cm_id_private *cm_id_priv)
{
@@ -669,8 +669,7 @@ static struct cm_timewait_info * cm_create_timewait_info(__be32 local_id)
return ERR_PTR(-ENOMEM);
timewait_info->work.local_id = local_id;
- INIT_WORK(&timewait_info->work.work, cm_work_handler,
- &timewait_info->work);
+ INIT_DELAYED_WORK(&timewait_info->work.work, cm_work_handler);
timewait_info->work.cm_event.event = IB_CM_TIMEWAIT_EXIT;
return timewait_info;
}
@@ -2987,9 +2986,9 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
}
}
-static void cm_work_handler(void *data)
+static void cm_work_handler(struct work_struct *_work)
{
- struct cm_work *work = data;
+ struct cm_work *work = container_of(_work, struct cm_work, work.work);
int ret;
switch (work->cm_event.event) {
@@ -3079,12 +3078,12 @@ int ib_cm_establish(struct ib_cm_id *cm_id)
* we need to find the cm_id once we're in the context of the
* worker thread, rather than holding a reference on it.
*/
- INIT_WORK(&work->work, cm_work_handler, work);
+ INIT_DELAYED_WORK(&work->work, cm_work_handler);
work->local_id = cm_id->local_id;
work->remote_id = cm_id->remote_id;
work->mad_recv_wc = NULL;
work->cm_event.event = IB_CM_USER_ESTABLISHED;
- queue_work(cm.wq, &work->work);
+ queue_delayed_work(cm.wq, &work->work, 0);
out:
return ret;
}
@@ -3146,11 +3145,11 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
return;
}
- INIT_WORK(&work->work, cm_work_handler, work);
+ INIT_DELAYED_WORK(&work->work, cm_work_handler);
work->cm_event.event = event;
work->mad_recv_wc = mad_recv_wc;
work->port = (struct cm_port *)mad_agent->context;
- queue_work(cm.wq, &work->work);
+ queue_delayed_work(cm.wq, &work->work, 0);
}
static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv,
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 845090b0859c..189f73f3f721 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1341,9 +1341,9 @@ static int cma_query_ib_route(struct rdma_id_private *id_priv, int timeout_ms,
return (id_priv->query_id < 0) ? id_priv->query_id : 0;
}
-static void cma_work_handler(void *data)
+static void cma_work_handler(struct work_struct *_work)
{
- struct cma_work *work = data;
+ struct cma_work *work = container_of(_work, struct cma_work, work);
struct rdma_id_private *id_priv = work->id;
int destroy = 0;
@@ -1374,7 +1374,7 @@ static int cma_resolve_ib_route(struct rdma_id_private *id_priv, int timeout_ms)
return -ENOMEM;
work->id = id_priv;
- INIT_WORK(&work->work, cma_work_handler, work);
+ INIT_WORK(&work->work, cma_work_handler);
work->old_state = CMA_ROUTE_QUERY;
work->new_state = CMA_ROUTE_RESOLVED;
work->event.event = RDMA_CM_EVENT_ROUTE_RESOLVED;
@@ -1431,7 +1431,7 @@ static int cma_resolve_iw_route(struct rdma_id_private *id_priv, int timeout_ms)
return -ENOMEM;
work->id = id_priv;
- INIT_WORK(&work->work, cma_work_handler, work);
+ INIT_WORK(&work->work, cma_work_handler);
work->old_state = CMA_ROUTE_QUERY;
work->new_state = CMA_ROUTE_RESOLVED;
work->event.event = RDMA_CM_EVENT_ROUTE_RESOLVED;
@@ -1585,7 +1585,7 @@ static int cma_resolve_loopback(struct rdma_id_private *id_priv)
}
work->id = id_priv;
- INIT_WORK(&work->work, cma_work_handler, work);
+ INIT_WORK(&work->work, cma_work_handler);
work->old_state = CMA_ADDR_QUERY;
work->new_state = CMA_ADDR_RESOLVED;
work->event.event = RDMA_CM_EVENT_ADDR_RESOLVED;
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index c3fb304a4e86..9bfa785252dc 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -828,9 +828,10 @@ static int process_event(struct iwcm_id_private *cm_id_priv,
* thread asleep on the destroy_comp list vs. an object destroyed
* here synchronously when the last reference is removed.
*/
-static void cm_work_handler(void *arg)
+static void cm_work_handler(struct work_struct *_work)
{
- struct iwcm_work *work = arg, lwork;
+ struct iwcm_work lwork, *work =
+ container_of(_work, struct iwcm_work, work);
struct iwcm_id_private *cm_id_priv = work->cm_id;
unsigned long flags;
int empty;
@@ -899,7 +900,7 @@ static int cm_event_handler(struct iw_cm_id *cm_id,
goto out;
}
- INIT_WORK(&work->work, cm_work_handler, work);
+ INIT_WORK(&work->work, cm_work_handler);
work->cm_id = cm_id_priv;
work->event = *iw_event;
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index a72bcea46ff6..5a54ac35e961 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -65,8 +65,8 @@ static struct ib_mad_agent_private *find_mad_agent(
static int ib_mad_post_receive_mads(struct ib_mad_qp_info *qp_info,
struct ib_mad_private *mad);
static void cancel_mads(struct ib_mad_agent_private *mad_agent_priv);
-static void timeout_sends(void *data);
-static void local_completions(void *data);
+static void timeout_sends(struct work_struct *work);
+static void local_completions(struct work_struct *work);
static int add_nonoui_reg_req(struct ib_mad_reg_req *mad_reg_req,
struct ib_mad_agent_private *agent_priv,
u8 mgmt_class);
@@ -356,10 +356,9 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
INIT_LIST_HEAD(&mad_agent_priv->wait_list);
INIT_LIST_HEAD(&mad_agent_priv->done_list);
INIT_LIST_HEAD(&mad_agent_priv->rmpp_list);
- INIT_WORK(&mad_agent_priv->timed_work, timeout_sends, mad_agent_priv);
+ INIT_DELAYED_WORK(&mad_agent_priv->timed_work, timeout_sends);
INIT_LIST_HEAD(&mad_agent_priv->local_list);
- INIT_WORK(&mad_agent_priv->local_work, local_completions,
- mad_agent_priv);
+ INIT_WORK(&mad_agent_priv->local_work, local_completions);
atomic_set(&mad_agent_priv->refcount, 1);
init_completion(&mad_agent_priv->comp);
@@ -2198,12 +2197,12 @@ static void mad_error_handler(struct ib_mad_port_private *port_priv,
/*
* IB MAD completion callback
*/
-static void ib_mad_completion_handler(void *data)
+static void ib_mad_completion_handler(struct work_struct *work)
{
struct ib_mad_port_private *port_priv;
struct ib_wc wc;
- port_priv = (struct ib_mad_port_private *)data;
+ port_priv = container_of(work, struct ib_mad_port_private, work);
ib_req_notify_cq(port_priv->cq, IB_CQ_NEXT_COMP);
while (ib_poll_cq(port_priv->cq, 1, &wc) == 1) {
@@ -2324,7 +2323,7 @@ void ib_cancel_mad(struct ib_mad_agent *mad_agent,
}
EXPORT_SYMBOL(ib_cancel_mad);
-static void local_completions(void *data)
+static void local_completions(struct work_struct *work)
{
struct ib_mad_agent_private *mad_agent_priv;
struct ib_mad_local_private *local;
@@ -2334,7 +2333,8 @@ static void local_completions(void *data)
struct ib_wc wc;
struct ib_mad_send_wc mad_send_wc;
- mad_agent_priv = (struct ib_mad_agent_private *)data;
+ mad_agent_priv =
+ container_of(work, struct ib_mad_agent_private, local_work);
spin_lock_irqsave(&mad_agent_priv->lock, flags);
while (!list_empty(&mad_agent_priv->local_list)) {
@@ -2434,14 +2434,15 @@ static int retry_send(struct ib_mad_send_wr_private *mad_send_wr)
return ret;
}
-static void timeout_sends(void *data)
+static void timeout_sends(struct work_struct *work)
{
struct ib_mad_agent_private *mad_agent_priv;
struct ib_mad_send_wr_private *mad_send_wr;
struct ib_mad_send_wc mad_send_wc;
unsigned long flags, delay;
- mad_agent_priv = (struct ib_mad_agent_private *)data;
+ mad_agent_priv = container_of(work, struct ib_mad_agent_private,
+ timed_work.work);
mad_send_wc.vendor_err = 0;
spin_lock_irqsave(&mad_agent_priv->lock, flags);
@@ -2799,7 +2800,7 @@ static int ib_mad_port_open(struct ib_device *device,
ret = -ENOMEM;
goto error8;
}
- INIT_WORK(&port_priv->work, ib_mad_completion_handler, port_priv);
+ INIT_WORK(&port_priv->work, ib_mad_completion_handler);
spin_lock_irqsave(&ib_mad_port_list_lock, flags);
list_add_tail(&port_priv->port_list, &ib_mad_port_list);
diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h
index d06b59083f6e..d5548e73e068 100644
--- a/drivers/infiniband/core/mad_priv.h
+++ b/drivers/infiniband/core/mad_priv.h
@@ -102,7 +102,7 @@ struct ib_mad_agent_private {
struct list_head send_list;
struct list_head wait_list;
struct list_head done_list;
- struct work_struct timed_work;
+ struct delayed_work timed_work;
unsigned long timeout;
struct list_head local_list;
struct work_struct local_work;
diff --git a/drivers/infiniband/core/mad_rmpp.c b/drivers/infiniband/core/mad_rmpp.c
index 1ef79d015a1e..3663fd7022be 100644
--- a/drivers/infiniband/core/mad_rmpp.c
+++ b/drivers/infiniband/core/mad_rmpp.c
@@ -45,8 +45,8 @@ enum rmpp_state {
struct mad_rmpp_recv {
struct ib_mad_agent_private *agent;
struct list_head list;
- struct work_struct timeout_work;
- struct work_struct cleanup_work;
+ struct delayed_work timeout_work;
+ struct delayed_work cleanup_work;
struct completion comp;
enum rmpp_state state;
spinlock_t lock;
@@ -233,9 +233,10 @@ static void nack_recv(struct ib_mad_agent_private *agent,
}
}
-static void recv_timeout_handler(void *data)
+static void recv_timeout_handler(struct work_struct *work)
{
- struct mad_rmpp_recv *rmpp_recv = data;
+ struct mad_rmpp_recv *rmpp_recv =
+ container_of(work, struct mad_rmpp_recv, timeout_work.work);
struct ib_mad_recv_wc *rmpp_wc;
unsigned long flags;
@@ -254,9 +255,10 @@ static void recv_timeout_handler(void *data)
ib_free_recv_mad(rmpp_wc);
}
-static void recv_cleanup_handler(void *data)
+static void recv_cleanup_handler(struct work_struct *work)
{
- struct mad_rmpp_recv *rmpp_recv = data;
+ struct mad_rmpp_recv *rmpp_recv =
+ container_of(work, struct mad_rmpp_recv, cleanup_work.work);
unsigned long flags;
spin_lock_irqsave(&rmpp_recv->agent->lock, flags);
@@ -285,8 +287,8 @@ create_rmpp_recv(struct ib_mad_agent_private *agent,
rmpp_recv->agent = agent;
init_completion(&rmpp_recv->comp);
- INIT_WORK(&rmpp_recv->timeout_work, recv_timeout_handler, rmpp_recv);
- INIT_WORK(&rmpp_recv->cleanup_work, recv_cleanup_handler, rmpp_recv);
+ INIT_DELAYED_WORK(&rmpp_recv->timeout_work, recv_timeout_handler);
+ INIT_DELAYED_WORK(&rmpp_recv->cleanup_work, recv_cleanup_handler);
spin_lock_init(&rmpp_recv->lock);
rmpp_recv->state = RMPP_STATE_ACTIVE;
atomic_set(&rmpp_recv->refcount, 1);
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index 1706d3c7e95e..e45afba75341 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -360,9 +360,10 @@ static void free_sm_ah(struct kref *kref)
kfree(sm_ah);
}
-static void update_sm_ah(void *port_ptr)
+static void update_sm_ah(struct work_struct *work)
{
- struct ib_sa_port *port = port_ptr;
+ struct ib_sa_port *port =
+ container_of(work, struct ib_sa_port, update_task);
struct ib_sa_sm_ah *new_ah, *old_ah;
struct ib_port_attr port_attr;
struct ib_ah_attr ah_attr;
@@ -992,8 +993,7 @@ static void ib_sa_add_one(struct ib_device *device)
if (IS_ERR(sa_dev->port[i].agent))
goto err;
- INIT_WORK(&sa_dev->port[i].update_task,
- update_sm_ah, &sa_dev->port[i]);
+ INIT_WORK(&sa_dev->port[i].update_task, update_sm_ah);
}
ib_set_client_data(device, &sa_client, sa_dev);
@@ -1010,7 +1010,7 @@ static void ib_sa_add_one(struct ib_device *device)
goto err;
for (i = 0; i <= e - s; ++i)
- update_sm_ah(&sa_dev->port[i]);
+ update_sm_ah(&sa_dev->port[i].update_task);
return;
diff --git a/drivers/infiniband/core/uverbs_mem.c b/drivers/infiniband/core/uverbs_mem.c
index efe147dbeb42..db12cc0841df 100644
--- a/drivers/infiniband/core/uverbs_mem.c
+++ b/drivers/infiniband/core/uverbs_mem.c
@@ -179,9 +179,10 @@ void ib_umem_release(struct ib_device *dev, struct ib_umem *umem)
up_write(&current->mm->mmap_sem);
}
-static void ib_umem_account(void *work_ptr)
+static void ib_umem_account(struct work_struct *_work)
{
- struct ib_umem_account_work *work = work_ptr;
+ struct ib_umem_account_work *work =
+ container_of(_work, struct ib_umem_account_work, work);
down_write(&work->mm->mmap_sem);
work->mm->locked_vm -= work->diff;
@@ -216,7 +217,7 @@ void ib_umem_release_on_close(struct ib_device *dev, struct ib_umem *umem)
return;
}
- INIT_WORK(&work->work, ib_umem_account, work);
+ INIT_WORK(&work->work, ib_umem_account);
work->mm = mm;
work->diff = PAGE_ALIGN(umem->length + umem->offset) >> PAGE_SHIFT;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.