From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Ohad Sharabi <osharabi@habana.ai>
Subject: [PATCH 3/5] habanalabs: remove hdev from hl_ctx_get args
Date: Fri, 20 May 2022 17:33:02 +0300 [thread overview]
Message-ID: <20220520143304.1906895-3-ogabbay@kernel.org> (raw)
In-Reply-To: <20220520143304.1906895-1-ogabbay@kernel.org>
From: Ohad Sharabi <osharabi@habana.ai>
This argument is unused by the function.
Signed-off-by: Ohad Sharabi <osharabi@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/common/command_buffer.c | 2 +-
drivers/misc/habanalabs/common/command_submission.c | 12 ++++++------
drivers/misc/habanalabs/common/context.c | 4 ++--
drivers/misc/habanalabs/common/habanalabs.h | 2 +-
drivers/misc/habanalabs/common/memory.c | 4 ++--
drivers/misc/habanalabs/common/mmu/mmu.c | 2 +-
6 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/misc/habanalabs/common/command_buffer.c b/drivers/misc/habanalabs/common/command_buffer.c
index 1fac72c38c87..e13b2b39c058 100644
--- a/drivers/misc/habanalabs/common/command_buffer.c
+++ b/drivers/misc/habanalabs/common/command_buffer.c
@@ -283,7 +283,7 @@ static int hl_cb_mmap_mem_alloc(struct hl_mmap_mem_buf *buf, gfp_t gfp, void *ar
cb->buf->mappable_size = cb->size;
cb->buf->private = cb;
- hl_ctx_get(cb_args->hdev, cb->ctx);
+ hl_ctx_get(cb->ctx);
if (cb_args->map_cb) {
if (ctx_id == HL_KERNEL_ASID_ID) {
diff --git a/drivers/misc/habanalabs/common/command_submission.c b/drivers/misc/habanalabs/common/command_submission.c
index 41206c5d6e7b..d8b6a2a4b210 100644
--- a/drivers/misc/habanalabs/common/command_submission.c
+++ b/drivers/misc/habanalabs/common/command_submission.c
@@ -805,7 +805,7 @@ static int allocate_cs(struct hl_device *hdev, struct hl_ctx *ctx,
}
/* increment refcnt for context */
- hl_ctx_get(hdev, ctx);
+ hl_ctx_get(ctx);
cs->ctx = ctx;
cs->submitted = false;
@@ -1830,7 +1830,7 @@ static int cs_ioctl_reserve_signals(struct hl_fpriv *hpriv,
handle->count = count;
- hl_ctx_get(hdev, hpriv->ctx);
+ hl_ctx_get(hpriv->ctx);
handle->ctx = hpriv->ctx;
mgr = &hpriv->ctx->sig_mgr;
@@ -2524,7 +2524,7 @@ static int _hl_cs_wait_ioctl(struct hl_device *hdev, struct hl_ctx *ctx,
if (timestamp)
*timestamp = 0;
- hl_ctx_get(hdev, ctx);
+ hl_ctx_get(ctx);
fence = hl_ctx_get_fence(ctx, seq);
@@ -2715,7 +2715,7 @@ static int hl_multi_cs_wait_ioctl(struct hl_fpriv *hpriv, void *data)
mcs_data.fence_arr = fence_arr;
mcs_data.arr_len = seq_arr_len;
- hl_ctx_get(hdev, ctx);
+ hl_ctx_get(ctx);
/* wait (with timeout) for the first CS to be completed */
mcs_data.timeout_jiffies = hl_usecs64_to_jiffies(args->in.timeout_us);
@@ -2958,7 +2958,7 @@ static int _hl_interrupt_wait_ioctl(struct hl_device *hdev, struct hl_ctx *ctx,
timeout = hl_usecs64_to_jiffies(timeout_us);
- hl_ctx_get(hdev, ctx);
+ hl_ctx_get(ctx);
cq_cb = hl_cb_get(cb_mmg, cq_counters_handle);
if (!cq_cb) {
@@ -3107,7 +3107,7 @@ static int _hl_interrupt_wait_ioctl_user_addr(struct hl_device *hdev, struct hl_
timeout = hl_usecs64_to_jiffies(timeout_us);
- hl_ctx_get(hdev, ctx);
+ hl_ctx_get(ctx);
pend = kzalloc(sizeof(*pend), GFP_KERNEL);
if (!pend) {
diff --git a/drivers/misc/habanalabs/common/context.c b/drivers/misc/habanalabs/common/context.c
index c6360e33bce8..ed2cfd0c6e99 100644
--- a/drivers/misc/habanalabs/common/context.c
+++ b/drivers/misc/habanalabs/common/context.c
@@ -262,7 +262,7 @@ int hl_ctx_init(struct hl_device *hdev, struct hl_ctx *ctx, bool is_kernel_ctx)
return rc;
}
-void hl_ctx_get(struct hl_device *hdev, struct hl_ctx *ctx)
+void hl_ctx_get(struct hl_ctx *ctx)
{
kref_get(&ctx->refcount);
}
@@ -284,7 +284,7 @@ struct hl_ctx *hl_get_compute_ctx(struct hl_device *hdev)
* immediately once we find him
*/
ctx = hpriv->ctx;
- hl_ctx_get(hdev, ctx);
+ hl_ctx_get(ctx);
break;
}
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h
index 632037b29922..99cbed5ef0e6 100644
--- a/drivers/misc/habanalabs/common/habanalabs.h
+++ b/drivers/misc/habanalabs/common/habanalabs.h
@@ -3085,7 +3085,7 @@ int hl_ctx_create(struct hl_device *hdev, struct hl_fpriv *hpriv);
void hl_ctx_free(struct hl_device *hdev, struct hl_ctx *ctx);
int hl_ctx_init(struct hl_device *hdev, struct hl_ctx *ctx, bool is_kernel_ctx);
void hl_ctx_do_release(struct kref *ref);
-void hl_ctx_get(struct hl_device *hdev, struct hl_ctx *ctx);
+void hl_ctx_get(struct hl_ctx *ctx);
int hl_ctx_put(struct hl_ctx *ctx);
struct hl_ctx *hl_get_compute_ctx(struct hl_device *hdev);
struct hl_fence *hl_ctx_get_fence(struct hl_ctx *ctx, u64 seq);
diff --git a/drivers/misc/habanalabs/common/memory.c b/drivers/misc/habanalabs/common/memory.c
index 087a55654a4d..663dd7e589d4 100644
--- a/drivers/misc/habanalabs/common/memory.c
+++ b/drivers/misc/habanalabs/common/memory.c
@@ -1522,7 +1522,7 @@ int hl_hw_block_mmap(struct hl_fpriv *hpriv, struct vm_area_struct *vma)
vma->vm_ops = &hw_block_vm_ops;
vma->vm_private_data = lnode;
- hl_ctx_get(hdev, ctx);
+ hl_ctx_get(ctx);
rc = hdev->asic_funcs->hw_block_mmap(hdev, vma, block_id, block_size);
if (rc) {
@@ -1832,7 +1832,7 @@ static int export_dmabuf_common(struct hl_ctx *ctx,
}
hl_dmabuf->ctx = ctx;
- hl_ctx_get(hdev, hl_dmabuf->ctx);
+ hl_ctx_get(hl_dmabuf->ctx);
*dmabuf_fd = fd;
diff --git a/drivers/misc/habanalabs/common/mmu/mmu.c b/drivers/misc/habanalabs/common/mmu/mmu.c
index ae9b4923c32b..f3734718d94f 100644
--- a/drivers/misc/habanalabs/common/mmu/mmu.c
+++ b/drivers/misc/habanalabs/common/mmu/mmu.c
@@ -708,7 +708,7 @@ int hl_mmu_prefetch_cache_range(struct hl_ctx *ctx, u32 flags, u32 asid, u64 va,
* as actual prefetch is done in a WQ we must get the context (and put it
* at the end of the work function)
*/
- hl_ctx_get(ctx->hdev, ctx);
+ hl_ctx_get(ctx);
queue_work(ctx->hdev->pf_wq, &handle_pf_work->pf_work);
return 0;
--
2.25.1
next prev parent reply other threads:[~2022-05-20 14:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-20 14:33 [PATCH 1/5] habanalabs: order memory manager messages Oded Gabbay
2022-05-20 14:33 ` [PATCH 2/5] habanalabs: do MMU prefetch as deferred work Oded Gabbay
2022-05-20 14:33 ` Oded Gabbay [this message]
2022-05-20 14:33 ` [PATCH 4/5] habanalabs: fix missing handle shift during mmap Oded Gabbay
2022-05-20 14:33 ` [PATCH 5/5] habanalabs: use separate structure info for each error collect data Oded Gabbay
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