diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/infiniband/core/uverbs.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/infiniband/core/uverbs.h')
-rw-r--r-- | kernel/drivers/infiniband/core/uverbs.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/kernel/drivers/infiniband/core/uverbs.h b/kernel/drivers/infiniband/core/uverbs.h index bebf11a66..94bbd8c15 100644 --- a/kernel/drivers/infiniband/core/uverbs.h +++ b/kernel/drivers/infiniband/core/uverbs.h @@ -89,12 +89,16 @@ struct ib_uverbs_device { int num_comp_vectors; struct completion comp; struct device *dev; - struct ib_device *ib_dev; + struct ib_device __rcu *ib_dev; int devnum; struct cdev cdev; struct rb_root xrcd_tree; struct mutex xrcd_tree_mutex; struct kobject kobj; + struct srcu_struct disassociate_srcu; + struct mutex lists_mutex; /* protect lists */ + struct list_head uverbs_file_list; + struct list_head uverbs_events_file_list; }; struct ib_uverbs_event_file { @@ -106,6 +110,7 @@ struct ib_uverbs_event_file { wait_queue_head_t poll_wait; struct fasync_struct *async_queue; struct list_head event_list; + struct list_head list; }; struct ib_uverbs_file { @@ -115,6 +120,8 @@ struct ib_uverbs_file { struct ib_ucontext *ucontext; struct ib_event_handler event_handler; struct ib_uverbs_event_file *async_file; + struct list_head list; + int is_closed; }; struct ib_uverbs_event { @@ -178,7 +185,9 @@ extern struct idr ib_uverbs_rule_idr; void idr_remove_uobj(struct idr *idp, struct ib_uobject *uobj); struct file *ib_uverbs_alloc_event_file(struct ib_uverbs_file *uverbs_file, + struct ib_device *ib_dev, int is_async); +void ib_uverbs_free_async_event_file(struct ib_uverbs_file *uverbs_file); struct ib_uverbs_event_file *ib_uverbs_lookup_comp_file(int fd); void ib_uverbs_release_ucq(struct ib_uverbs_file *file, @@ -213,6 +222,7 @@ struct ib_uverbs_flow_spec { #define IB_UVERBS_DECLARE_CMD(name) \ ssize_t ib_uverbs_##name(struct ib_uverbs_file *file, \ + struct ib_device *ib_dev, \ const char __user *buf, int in_len, \ int out_len) @@ -254,11 +264,14 @@ IB_UVERBS_DECLARE_CMD(close_xrcd); #define IB_UVERBS_DECLARE_EX_CMD(name) \ int ib_uverbs_ex_##name(struct ib_uverbs_file *file, \ + struct ib_device *ib_dev, \ struct ib_udata *ucore, \ struct ib_udata *uhw) IB_UVERBS_DECLARE_EX_CMD(create_flow); IB_UVERBS_DECLARE_EX_CMD(destroy_flow); IB_UVERBS_DECLARE_EX_CMD(query_device); +IB_UVERBS_DECLARE_EX_CMD(create_cq); +IB_UVERBS_DECLARE_EX_CMD(create_qp); #endif /* UVERBS_H */ |