This patchset converts the hugetlb fault path to use struct vm_fault. This helps make the code more readable, and alleviates the stack by allowing us to consolidate many fault-related variables into an individual pointer. Defining the vm_fault in handle_mm_fault() and passing it to hugetlb_fault() and __handle_mm_fault() has the additional benefit of standardizing some variable names between hugetlbfs and the rest of mm as well. Vishal Moola (Oracle) (5): hugetlb: Convert hugetlb_fault() to use struct vm_fault hugetlb: Convert hugetlb_no_page() to use struct vm_fault hugetlb: Convert hugetlb_wp() to use struct vm_fault mm: Make pgoff non-const in struct vm_fault memory: Define struct vm_fault in handle_mm_fault() include/linux/hugetlb.h | 7 +- include/linux/mm.h | 5 +- mm/hugetlb.c | 228 +++++++++++++++++++--------------------- mm/memory.c | 87 +++++++-------- 4 files changed, 160 insertions(+), 167 deletions(-) -- 2.43.0
