pmd_ptl           955 mm/khugepaged.c 	spinlock_t *pmd_ptl, *pte_ptl;
pmd_ptl          1038 mm/khugepaged.c 	pmd_ptl = pmd_lock(mm, pmd); /* probably unnecessary */
pmd_ptl          1046 mm/khugepaged.c 	spin_unlock(pmd_ptl);
pmd_ptl          1055 mm/khugepaged.c 		spin_lock(pmd_ptl);
pmd_ptl          1063 mm/khugepaged.c 		spin_unlock(pmd_ptl);
pmd_ptl          1090 mm/khugepaged.c 	spin_lock(pmd_ptl);
pmd_ptl          1099 mm/khugepaged.c 	spin_unlock(pmd_ptl);