Searched refs:ptl (Results 1 - 5 of 5) sorted by relevance
| /device/soc/rockchip/common/sdk_linux/include/linux/ |
| H A D | mm.h | 560 /* These three entries are valid only while holding ptl lock */
565 spinlock_t *ptl; /* Page table lock.
member
2043 extern pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl);
2044 static inline pte_t *get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl)
in get_locked_pte() argument
2047 __cond_lock(*ptl, ptep = __get_locked_pte(mm, addr, ptl));
in get_locked_pte()
2192 return page->ptl;
in ptlock_ptr()
2210 return &page->ptl;
in ptlock_ptr()
2222 * prep_new_page() initialize page->private (and therefore page->ptl)
in ptlock_init()
2226 * slab code uses page->slab_cache, which share storage with page->ptl in ptlock_init()
2356 spinlock_t *ptl = pmd_lockptr(mm, pmd); pmd_lock() local
2391 spinlock_t *ptl = pud_lockptr(mm, pud); pud_lock() local
[all...] |
| /device/soc/rockchip/rk3588/kernel/drivers/video/rockchip/rga3/ |
| H A D | rga_mm.c | 71 spinlock_t *ptl; in rga_get_user_pages_from_vma() local
124 (Memory + i) << PAGE_SHIFT, &ptl); in rga_get_user_pages_from_vma()
127 pte_unmap_unlock(pte, ptl); in rga_get_user_pages_from_vma()
134 pte_unmap_unlock(pte, ptl); in rga_get_user_pages_from_vma()
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| H A D | rga_dma_buf.c | 230 spinlock_t *ptl; in rga_MapUserMemory() local
335 (Memory + i) << PAGE_SHIFT, &ptl); in rga_MapUserMemory()
339 pte_unmap_unlock(pte, ptl); in rga_MapUserMemory()
351 pte_unmap_unlock(pte, ptl); in rga_MapUserMemory()
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| H A D | rga2_mmu_info.c | 224 spinlock_t *ptl; in rga2_MapUserMemory() local
328 (Memory + i) << PAGE_SHIFT, &ptl); in rga2_MapUserMemory()
332 pte_unmap_unlock(pte, ptl); in rga2_MapUserMemory()
344 pte_unmap_unlock(pte, ptl); in rga2_MapUserMemory()
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| /device/soc/rockchip/common/vendor/drivers/video/rockchip/rga2/ |
| H A D | rga2_mmu_info.c | 835 spinlock_t *ptl;
in rga2_MapUserMemory() local
922 pte = pte_offset_map_lock(current->mm, pmd, (Memory + i) << PAGE_SHIFT, &ptl);
in rga2_MapUserMemory()
925 pte_unmap_unlock(pte, ptl);
in rga2_MapUserMemory()
934 pte_unmap_unlock(pte, ptl);
in rga2_MapUserMemory()
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