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| author |   Rob Herring <robh@kernel.org> | 2020-06-12 09:57:00 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-06-12 09:57:00 -0600 |
| commit | 8440d4a75d90556cfb8fb3e244443f67381aafd6 (patch) | |
| tree | 2e1c986942c3beb6257121e52449f827a8ce4eaf /arch/powerpc/mm/copro_fault.c | |
| parent | scripts/dtc: use pkg-config to include <yaml.h> in non-standard path (diff) | |
| parent | dt-bindings: Remove redundant 'maxItems' (diff) | |
| download | wireguard-linux-8440d4a75d90556cfb8fb3e244443f67381aafd6.tar.xz wireguard-linux-8440d4a75d90556cfb8fb3e244443f67381aafd6.zip | |
Merge branch 'dt/schema-cleanups' into dt/linus
Diffstat (limited to 'arch/powerpc/mm/copro_fault.c')
| -rw-r--r-- | arch/powerpc/mm/copro_fault.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/copro_fault.c b/arch/powerpc/mm/copro_fault.c index beb060b96632..b83abbead4a2 100644 --- a/arch/powerpc/mm/copro_fault.c +++ b/arch/powerpc/mm/copro_fault.c @@ -33,7 +33,7 @@ int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, if (mm->pgd == NULL) return -EFAULT; - down_read(&mm->mmap_sem); + mmap_read_lock(mm); ret = -EFAULT; vma = find_vma(mm, ea); if (!vma) @@ -82,7 +82,7 @@ int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, current->min_flt++; out_unlock: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); return ret; } EXPORT_SYMBOL_GPL(copro_handle_mm_fault); |