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Searched refs:pages_count (Results 1 - 14 of 14) sorted by relevance

/kernel/linux/common_modules/tzdriver/core/
H A Dtz_pm.c42 uint32_t pages_count; in tc_vmap() local
47 pages_count = (uint32_t)(PAGE_ALIGN(size + offset) / PAGE_SIZE); in tc_vmap()
49 pages = kzalloc(sizeof(struct page *) * pages_count, GFP_KERNEL); in tc_vmap()
53 for (i = 0; i < pages_count; i++) in tc_vmap()
56 vaddr = vmap(pages, pages_count, VM_MAP, pgprot); in tc_vmap()
/kernel/linux/linux-5.10/drivers/platform/goldfish/
H A Dgoldfish_pipe.c290 int pages_count, in populate_rw_params()
312 for (; i < pages_count; ++i) { in populate_rw_params()
314 size_on_page = (i == pages_count - 1) ? in populate_rw_params()
339 int pages_count; in transfer_max_buffers() local
345 pages_count = goldfish_pin_pages(first_page, last_page, in transfer_max_buffers()
348 if (pages_count < 0) { in transfer_max_buffers()
350 return pages_count; in transfer_max_buffers()
353 populate_rw_params(pipe->pages, pages_count, address, address_end, in transfer_max_buffers()
363 unpin_user_pages_dirty_lock(pipe->pages, pages_count, in transfer_max_buffers()
289 populate_rw_params(struct page **pages, int pages_count, unsigned long address, unsigned long address_end, unsigned long first_page, unsigned long last_page, unsigned int iter_last_page_size, int is_write, struct goldfish_pipe_command *command) populate_rw_params() argument
/kernel/linux/linux-6.6/drivers/platform/goldfish/
H A Dgoldfish_pipe.c287 int pages_count, in populate_rw_params()
309 for (; i < pages_count; ++i) { in populate_rw_params()
311 size_on_page = (i == pages_count - 1) ? in populate_rw_params()
336 int pages_count; in transfer_max_buffers() local
342 pages_count = goldfish_pin_pages(first_page, last_page, in transfer_max_buffers()
345 if (pages_count < 0) { in transfer_max_buffers()
347 return pages_count; in transfer_max_buffers()
350 populate_rw_params(pipe->pages, pages_count, address, address_end, in transfer_max_buffers()
360 unpin_user_pages_dirty_lock(pipe->pages, pages_count, in transfer_max_buffers()
286 populate_rw_params(struct page **pages, int pages_count, unsigned long address, unsigned long address_end, unsigned long first_page, unsigned long last_page, unsigned int iter_last_page_size, int is_write, struct goldfish_pipe_command *command) populate_rw_params() argument
/kernel/linux/linux-5.10/tools/testing/selftests/kvm/
H A Ddirty_log_perf_test.c38 uint64_t pages_count = 0; in vcpu_worker() local
68 pages_count += vcpu_args->pages; in vcpu_worker()
85 vcpu_id, pages_count, vcpu_last_completed_iteration[vcpu_id], in vcpu_worker()
H A Ddirty_log_test.c263 uint64_t pages_count = 0; in vcpu_worker() local
276 pages_count += TEST_PAGES_PER_LOOP; in vcpu_worker()
285 pr_info("Dirtied %"PRIu64" pages\n", pages_count); in vcpu_worker()
/kernel/linux/linux-6.6/tools/testing/selftests/kvm/
H A Ddirty_log_perf_test.c74 uint64_t pages_count = 0; in vcpu_worker() local
102 pages_count += vcpu_args->pages; in vcpu_worker()
124 vcpu_idx, pages_count, vcpu_last_completed_iteration[vcpu_idx], in vcpu_worker()
H A Ddirty_log_test.c525 uint64_t pages_count = 0; in vcpu_worker() local
548 pages_count += TEST_PAGES_PER_LOOP; in vcpu_worker()
559 pr_info("Dirtied %"PRIu64" pages\n", pages_count); in vcpu_worker()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/
H A Di915_vma.c795 if (atomic_add_unless(&vma->pages_count, 1, 0)) in vma_get_pages()
802 if (!atomic_read(&vma->pages_count)) { in vma_get_pages()
816 atomic_inc(&vma->pages_count); in vma_get_pages()
828 GEM_BUG_ON(atomic_read(&vma->pages_count) < count); in __vma_put_pages()
829 if (atomic_sub_return(count, &vma->pages_count) == 0) { in __vma_put_pages()
840 if (atomic_add_unless(&vma->pages_count, -1, 1)) in vma_put_pages()
852 /* The upper portion of pages_count is the number of bindings */ in vma_unbind_pages()
853 count = atomic_read(&vma->pages_count); in vma_unbind_pages()
980 atomic_add(I915_VMA_PAGES_ACTIVE, &vma->pages_count); in i915_vma_pin_ww()
H A Di915_vma_types.h256 atomic_t pages_count; /* number of active binds to the pages */ member
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/
H A Di915_vma_types.h270 atomic_t pages_count; /* number of active binds to the pages */ member
H A Di915_vma.c478 GEM_BUG_ON(!atomic_read(&vma->pages_count)); in i915_vma_bind()
1319 if (atomic_add_unless(&vma->pages_count, 1, 0)) in i915_vma_get_pages()
1331 atomic_inc(&vma->pages_count); in i915_vma_get_pages()
1365 GEM_BUG_ON(atomic_read(&vma->pages_count) < count); in __vma_put_pages()
1367 if (atomic_sub_return(count, &vma->pages_count) == 0) { in __vma_put_pages()
1380 if (atomic_add_unless(&vma->pages_count, -1, 1)) in i915_vma_put_pages()
1392 /* The upper portion of pages_count is the number of bindings */ in vma_unbind_pages()
1393 count = atomic_read(&vma->pages_count); in vma_unbind_pages()
1538 atomic_add(I915_VMA_PAGES_ACTIVE, &vma->pages_count); in i915_vma_pin_ww()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/
H A Di915_gem_object.c595 if (atomic_read(&vma->pages_count)) in i915_gem_object_evictable()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/selftests/
H A Di915_gem_gtt.c1442 GEM_BUG_ON(atomic_read(&vma->pages_count)); in track_vma_bind()
1443 atomic_set(&vma->pages_count, I915_VMA_PAGES_ACTIVE); in track_vma_bind()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/selftests/
H A Di915_gem_gtt.c1249 atomic_set(&vma->pages_count, I915_VMA_PAGES_ACTIVE); in track_vma_bind()

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