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Diffstat (limited to 'Documentation/mm/hmm.rst')
| -rw-r--r-- | Documentation/mm/hmm.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/mm/hmm.rst b/Documentation/mm/hmm.rst index f6d53c37a2ca..7d61b7a8b65b 100644 --- a/Documentation/mm/hmm.rst +++ b/Documentation/mm/hmm.rst @@ -400,7 +400,7 @@ Exclusive access memory Some devices have features such as atomic PTE bits that can be used to implement atomic access to system memory. To support atomic operations to a shared virtual memory page such a device needs access to that page which is exclusive of any -userspace access from the CPU. The ``make_device_exclusive_range()`` function +userspace access from the CPU. The ``make_device_exclusive()`` function can be used to make a memory range inaccessible from userspace. This replaces all mappings for pages in the given range with special swap |