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authorJens Axboe <jens.axboe@oracle.com>2007-11-09 12:52:45 +0100
committerJens Axboe <jens.axboe@oracle.com>2007-11-09 12:52:45 +0100
commitd85532ed284e63b5c56eaf2418f262822af60be4 (patch)
tree2c938f0ebe419ccc18632367c5c9d3f301fc9c36 /Documentation/IRQ.txt
parent8578007065bd27ec077a74b5814f0fe4df040180 (diff)
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block: fix requeue handling in blk_queue_invalidate_tags()
Credit goes to juergen.kadidlo@exasol.com for diagnosing this issue and supplying the initial patch. blk_queue_invalidate_tags() must use the proper requeueing paths instead of open coding the re-add of the request, otherwise we bug out in rq accounting. Just switch to using blk_requeue_request(), that takes care of end-tag handling as well and also adds the blktrace REQUEUE notify event that is also appropriate here. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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