xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Forka 0
Codice Problemi Pull Requests Actions Pacchetti Progetti Rilasci Wiki Attività

RDMA: Handle ucontext allocations by IB/core

Sfoglia il codice sorgente 
Following the PD conversion patch, do the same for ucontext allocations.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky
2019-02-12 20:39:16 +02:00
committato da Jason Gunthorpe
parent afc1990e08
commit a2a074ef39
31 ha cambiato i file con 198 aggiunte e 340 eliminazioni
Scarica il file Patch Scarica il file Diff Expand all files Collapse all files

22
drivers/infiniband/sw/rdmavt/vt.c
Vedi File

@@ -292,28 +292,21 @@ static inline struct rvt_ucontext *to_iucontext(struct ib_ucontext
/**
* rvt_alloc_ucontext - Allocate a user context
* @ibdev: Verbs IB dev
* @uctx: Verbs context
* @udata: User data allocated
*/
static struct ib_ucontext *rvt_alloc_ucontext(struct ib_device *ibdev,
struct ib_udata *udata)
static int rvt_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata)
{
struct rvt_ucontext *context;
context = kzalloc(sizeof(*context), GFP_KERNEL);
if (!context)
return ERR_PTR(-ENOMEM);
return &context->ibucontext;
return 0;
}
/**
*rvt_dealloc_ucontext - Free a user context
*@context - Free this
* rvt_dealloc_ucontext - Free a user context
* @context - Free this
*/
static int rvt_dealloc_ucontext(struct ib_ucontext *context)
static void rvt_dealloc_ucontext(struct ib_ucontext *context)
{
kfree(to_iucontext(context));
return 0;
return;
}
static int rvt_get_port_immutable(struct ib_device *ibdev, u8 port_num,
@@ -433,6 +426,7 @@ static const struct ib_device_ops rvt_dev_ops = {
.resize_cq = rvt_resize_cq,
.unmap_fmr = rvt_unmap_fmr,
INIT_RDMA_OBJ_SIZE(ib_pd, rvt_pd, ibpd),
INIT_RDMA_OBJ_SIZE(ib_ucontext, rvt_ucontext, ibucontext),
};
static noinline int check_support(struct rvt_dev_info *rdi, int verb)