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gpu/cuda: fix memory list cleanup

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Memory list cleanup (called by cuda_mem_free)
was not properly set the new head of the list
when deleting an entry.

Fixes: 1306a73b19 ("gpu/cuda: introduce CUDA driver")
Cc: stable@dpdk.org

Signed-off-by: Elena Agostini <eagostini@nvidia.com>
This commit is contained in:
Elena Agostini 2021-12-21 20:50:42 +00:00 committed by Thomas Monjalon
parent 98a54d0ae6
commit 98ddd04c6a
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/cuda/cuda.c
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@ -437,9 +437,11 @@ mem_list_del_item(cuda_ptr_key pk)
return -EINVAL;
/* if key is in head */
if (mem_alloc_list_cur->prev == NULL)
if (mem_alloc_list_cur->prev == NULL) {
mem_alloc_list_head = mem_alloc_list_cur->next;
else {
if (mem_alloc_list_head != NULL)
mem_alloc_list_head->prev = NULL;
} else {
mem_alloc_list_cur->prev->next = mem_alloc_list_cur->next;
if (mem_alloc_list_cur->next != NULL)
mem_alloc_list_cur->next->prev = mem_alloc_list_cur->prev;