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(parent: ca37d23) | patch
bounce: don't rely on a zeroed bio_vec list
authorJens Axboe <jens.axboe@oracle.com>
Tue, 23 Dec 2008 11:44:19 +0000 (12:44 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 29 Dec 2008 07:29:52 +0000 (08:29 +0100)
commit8c6e52a47efc48db2945c0ce9ab5f0173043e92e
tree2d260f45b150f8dbf56242bd58372769e6478205tree | snapshot
parentca37d23b5a7a97e8042c9ffb3ba377571f6cf39bcommit | diff
bounce: don't rely on a zeroed bio_vec list

__blk_queue_bounce() relies on a zeroed bio_vec list, since it looks
up arbitrary indexes in the allocated bio. The block layer only
guarentees that added entries are valid, so clear memory after alloc.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
mm/bounce.c diff | blob | history
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