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| author | Johannes Weiner <hannes@cmpxchg.org> | 2015-02-10 14:11:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 14:30:33 -0800 |
| commit | 74ec67511d36f9c731065b1dae7d9638a3b639d3 (patch) | |
| tree | 97d5265cbe2418404ded25100c2e94ac462ec29d /kernel/Kconfig.locks | |
| parent | d9ecee281b8f89da6d3203be62802eda991e37cc (diff) | |
| download | linux-74ec67511d36f9c731065b1dae7d9638a3b639d3.tar.bz2 | |
mm: memory: remove ->vm_file check on shared writable vmas
Shared anonymous mmaps are implemented with shmem files, so all VMAs with
shared writable semantics also have an underlying backing file.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/Kconfig.locks')
0 files changed, 0 insertions, 0 deletions