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| author | Andrea Arcangeli <aarcange@redhat.com> | 2015-02-12 02:27:23 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-12 04:06:05 +0300 |
| commit | a7b780750e1a1c7833812681e1f8fa30bbb06802 (patch) | |
| tree | e13f7ac217df9904b5cbc1cb624c9f7c9e2130ac /drivers/media | |
| parent | 0fd71a56f41d4ffabeda1dae9ff5ed4f34d4e935 (diff) | |
| download | linux-a7b780750e1a1c7833812681e1f8fa30bbb06802.tar.xz | |
mm: gup: use get_user_pages_unlocked within get_user_pages_fast
This allows the get_user_pages_fast slow path to release the mmap_sem
before blocking.
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andres Lagar-Cavilla <andreslc@google.com>
Cc: Peter Feiner <pfeiner@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/media')
0 files changed, 0 insertions, 0 deletions