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| author | Michael Bestas <mkbestas@lineageos.org> | 2020-12-30 23:59:22 +0200 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2020-12-30 23:59:22 +0200 |
| commit | 8bca2095c58bfc17532ab9a6259d341decee1288 (patch) | |
| tree | 6d6fe55982d5b77d369095408ab60797bf9ed4cb /mm | |
| parent | 96d93de231c6f2e261efe1307c0e9d23d62f3075 (diff) | |
| parent | 300d539b8e6e297ffd986afec63a88415eced57d (diff) | |
Merge branch 'android-4.4-p' of https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-01800-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
300d539b8e6e2 ANDROID: usb: f_accessory: Wrap '_acc_dev' in get()/put() accessors
Conflicts:
drivers/usb/gadget/function/f_accessory.c
include/linux/spi/spi.h
Change-Id: Ifef5bfcb9d92b6d560126f0216369c567476f55d
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/huge_memory.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index a0616b419d29..8e035439ec2c 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -823,7 +823,6 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma, spinlock_t *ptl; pgtable_t pgtable; struct page *zero_page; - bool set; int ret; pgtable = pte_alloc_one(mm, haddr); if (unlikely(!pgtable)) @@ -836,10 +835,11 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma, } ptl = pmd_lock(mm, pmd); ret = 0; - set = false; if (pmd_none(*pmd)) { if (userfaultfd_missing(vma)) { spin_unlock(ptl); + pte_free(mm, pgtable); + put_huge_zero_page(); ret = handle_userfault(vma, address, flags, VM_UFFD_MISSING); VM_BUG_ON(ret & VM_FAULT_FALLBACK); @@ -848,11 +848,9 @@ int do_huge_pmd_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma, haddr, pmd, zero_page); spin_unlock(ptl); - set = true; } - } else + } else { spin_unlock(ptl); - if (!set) { pte_free(mm, pgtable); put_huge_zero_page(); } |