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inline | side by side (from parent 1:
df5eff6)
if (!bo->base.pages) {
bo->sgts = kvmalloc_array(bo->base.base.size / SZ_2M,
sizeof(struct sg_table), GFP_KERNEL | __GFP_ZERO);
if (!bo->base.pages) {
bo->sgts = kvmalloc_array(bo->base.base.size / SZ_2M,
sizeof(struct sg_table), GFP_KERNEL | __GFP_ZERO);
+ if (!bo->sgts) {
+ mutex_unlock(&bo->base.pages_lock);
pages = kvmalloc_array(bo->base.base.size >> PAGE_SHIFT,
sizeof(struct page *), GFP_KERNEL | __GFP_ZERO);
if (!pages) {
kfree(bo->sgts);
bo->sgts = NULL;
pages = kvmalloc_array(bo->base.base.size >> PAGE_SHIFT,
sizeof(struct page *), GFP_KERNEL | __GFP_ZERO);
if (!pages) {
kfree(bo->sgts);
bo->sgts = NULL;
+ mutex_unlock(&bo->base.pages_lock);
return -ENOMEM;
}
bo->base.pages = pages;
return -ENOMEM;
}
bo->base.pages = pages;