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gpu: nvgpu: fix MISRA 21.3 mm nvgpu allocator

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MISRA rule 21.3 forbids from using calloc, malloc, realloc and free
identifiers for function or macro names. This patch renames nvgpu
allocator free operator to free_alloc to follow rule 21.3.

Jira NVGPU-3336

Change-Id: Ie9f48d567255a3e1dca70632fbe3d36b45023f3f
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2111365
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Vedashree Vidwans
2019-05-03 09:28:21 -07:00
committed by mobile promotions
parent 2b165deba1
commit 778f6b2874
10 changed files with 25 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
userspace/units/mm/allocators/bitmap_allocator/bitmap_allocator.c
View File

@@ -101,7 +101,7 @@ static int test_nvgpu_bitmap_allocator_critical(struct unit_module *m,
goto fail;
}
na->ops->free(na, addr1);
na->ops->free_alloc(na, addr1);
na->ops->free_fixed(na, SZ_4K, SZ_8K);
@@ -162,9 +162,9 @@ static int test_nvgpu_bitmap_allocator_alloc(struct unit_module *m,
}
nvgpu_posix_enable_fault_injection(kmem_fi, false, 0);
na->ops->free(na, alloc3k);
na->ops->free_alloc(na, alloc3k);
na->ops->free(na, alloc3k);
na->ops->free_alloc(na, alloc3k);
alloc4k = na->ops->alloc(na, SZ_4K);
if (alloc4k == 0) {
@@ -221,7 +221,7 @@ static int test_nvgpu_bitmap_allocator_alloc(struct unit_module *m,
"freeing unaligned base didn't trigger BUG()\n");
}
na->ops->free(na, alloc4k);
na->ops->free_alloc(na, alloc4k);
/*
* Allocate 4K

10
userspace/units/mm/allocators/buddy_allocator/buddy_allocator.c
View File

@@ -181,7 +181,7 @@ static int test_buddy_allocator_with_big_pages(struct unit_module *m,
goto fail;
}
na->ops->free(na, addr1);
na->ops->free_alloc(na, addr1);
/*
* alloc_pte()
@@ -734,11 +734,11 @@ static int test_nvgpu_buddy_allocator_basic_ops(struct unit_module *m,
addr = na->ops->alloc(na, (SZ_64K >> 1));
na->ops->free(na, addr);
na->ops->free_alloc(na, addr);
na->ops->free(na, addr);
na->ops->free_alloc(na, addr);
na->ops->free(na, 0ULL);
na->ops->free_alloc(na, 0ULL);
/*
* len = 2M (requesting more than available memory)
@@ -751,7 +751,7 @@ static int test_nvgpu_buddy_allocator_basic_ops(struct unit_module *m,
addr = na->ops->alloc_pte(na, (SZ_4K << 2), SZ_1K << 1);
na->ops->free(na, addr);
na->ops->free_alloc(na, addr);
/*
* Unaligned base

8
userspace/units/mm/allocators/nvgpu_allocator/nvgpu_allocator.c
View File

@@ -42,7 +42,7 @@
static bool dummy_op_called[OP_NUMBER];
static const char *ops_str[] = {
"alloc",
"free",
"free_alloc",
"alloc_pte",
"alloc_fixed",
"free fixed",
@@ -135,7 +135,7 @@ static void dummy_fini(struct nvgpu_allocator *allocator)
static struct nvgpu_allocator_ops dummy_ops = {
.alloc = dummy_alloc,
.free = dummy_free,
.free_alloc = dummy_free,
.alloc_pte = dummy_alloc_pte,
.alloc_fixed = dummy_alloc_fixed,
.free_fixed = dummy_free_fixed,
@@ -271,7 +271,7 @@ static int test_nvgpu_alloc_common_init(struct unit_module *m,
unit_return_fail(m,
"common_init passes despite missing free(),fini()\n");
ops.free = dummy_free;
ops.free_alloc = dummy_free;
if (nvgpu_alloc_common_init(&a, NULL, "test", NULL, false, &ops) == 0)
unit_return_fail(m,
"common_init passes despite missing fini()\n");
@@ -305,7 +305,7 @@ static int test_nvgpu_alloc_destroy(struct unit_module *m,
struct nvgpu_allocator zero_a = { };
struct nvgpu_allocator_ops ops = {
.alloc = dummy_alloc,
.free = dummy_free,
.free_alloc = dummy_free,
.fini = dummy_fini,
};

6
userspace/units/mm/allocators/page_allocator/page_allocator.c
View File

@@ -267,7 +267,7 @@ static int test_page_free(struct unit_module *m, struct gk20a *g, void *args)
struct nvgpu_page_allocator *pa = page_allocator(na);
pa->flags |= param->flags;
na->ops->free(na, param->ret_addr);
na->ops->free_alloc(na, param->ret_addr);
pa->flags &= ~(param->flags);
return UNIT_SUCCESS;
@@ -430,7 +430,7 @@ static int test_page_allocator_sgt_ops(struct unit_module *m,
alloc->sgt.ops->sgt_free(g, &alloc->sgt);
na->ops->free(na, addr);
na->ops->free_alloc(na, addr);
return UNIT_SUCCESS;
}
@@ -490,7 +490,7 @@ static int test_nvgpu_page_allocator_ops(struct unit_module *m,
unit_return_fail(m, "reserved carveout after alloc\n");
}
na->ops->free(na, addr);
na->ops->free_alloc(na, addr);
return UNIT_SUCCESS;
}