shmem: Convert shmem_confirm_swap to XArray

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xa_load has its own RCU locking, so we can eliminate it here.

Signed-off-by: Matthew Wilcox <willy@infradead.org>

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Matthew Wilcox 2017-11-22 08:34:58 -05:00

parent 62f945b6a7

commit a12831bf42

1 changed files with 1 additions and 6 deletions

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mm/shmem.c

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