gpu: nvgpu: remove unused tracing from allocators

Remove an unused tracing feature from the allocator code. This
should make multi-OS support slightly easier.

Change-Id: I8b57f037b66227f2110e457bff7aa6b443d89e82
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1544438
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 1 insertions, 14 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/buddy_allocator.c b/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
index 3e305bb8..a2e6c44a 100644
--- a/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
@@ -785,8 +785,6 @@ static u64 nvgpu_buddy_balloc(struct nvgpu_allocator *__a, u64 len)
         int pte_size;
         struct nvgpu_buddy_allocator *a = __a->priv;
 
-        nvgpu_alloc_trace_func();
-
         alloc_lock(__a);
 
         order = balloc_get_order(a, len);
@@ -794,7 +792,6 @@ static u64 nvgpu_buddy_balloc(struct nvgpu_allocator *__a, u64 len)
         if (order > a->max_order) {
                 alloc_unlock(__a);
                 alloc_dbg(balloc_owner(a), "Alloc fail\n");
-                nvgpu_alloc_trace_func_done();
                 return 0;
         }
 
@@ -822,7 +819,6 @@ static u64 nvgpu_buddy_balloc(struct nvgpu_allocator *__a, u64 len)
 
         alloc_unlock(__a);
 
-        nvgpu_alloc_trace_func_done();
         return addr;
 }
 
@@ -838,8 +834,6 @@ static u64 __nvgpu_balloc_fixed_buddy(struct nvgpu_allocator *__a,
         struct nvgpu_fixed_alloc *falloc = NULL;
         struct nvgpu_buddy_allocator *a = __a->priv;
 
-        nvgpu_alloc_trace_func();
-
         /* If base isn't aligned to an order 0 block, fail. */
         if (base & (a->blk_size - 1))
                 goto fail;
@@ -890,14 +884,12 @@ static u64 __nvgpu_balloc_fixed_buddy(struct nvgpu_allocator *__a,
 
         alloc_dbg(balloc_owner(a), "Alloc (fixed) 0x%llx\n", base);
 
-        nvgpu_alloc_trace_func_done();
         return base;
 
 fail_unlock:
         alloc_unlock(__a);
 fail:
         nvgpu_kfree(nvgpu_alloc_to_gpu(__a), falloc);
-        nvgpu_alloc_trace_func_done();
         return 0;
 }
 
@@ -932,12 +924,8 @@ static void nvgpu_buddy_bfree(struct nvgpu_allocator *__a, u64 addr)
         struct nvgpu_fixed_alloc *falloc;
         struct nvgpu_buddy_allocator *a = __a->priv;
 
-        nvgpu_alloc_trace_func();
-
-        if (!addr) {
-                nvgpu_alloc_trace_func_done();
+        if (!addr)
                 return;
-        }
 
         alloc_lock(__a);
 
@@ -966,7 +954,6 @@ static void nvgpu_buddy_bfree(struct nvgpu_allocator *__a, u64 addr)
 done:
         alloc_unlock(__a);
         alloc_dbg(balloc_owner(a), "Free 0x%llx\n", addr);
-        nvgpu_alloc_trace_func_done();
         return;
 }