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authorJens Axboe <axboe@suse.de>2006-06-20 15:01:12 +0200
committerJens Axboe <axboe@nelson.home.kernel.dk>2006-06-23 17:10:39 +0200
commit9e94cd4fd1812bab45237f998b3c6fa1b24023fd (patch)
treee196939ff1df56179387f0ec440cc9ce52cf1f55 /block
parentfd61af0384014ca29428ace7c17a978b755aeddd (diff)
downloadlinux-linaro-stable-9e94cd4fd1812bab45237f998b3c6fa1b24023fd.tar.gz
[PATCH] splice: retrieve mapping after locking the page
Otherwise we could be racing with truncate/mapping removal. Problem found/fixed by Nick Piggin <npiggin@suse.de>, logic rewritten by me. Signed-off-by: Jens Axboe <axboe@suse.de>
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