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authorDan Williams <dan.j.williams@intel.com>2015-10-21 13:20:07 -0400
committerJens Axboe <axboe@fb.com>2015-10-21 14:43:39 -0600
commit4cfc766e07a5ed709a9d5289c8644fe78e9f24de (patch)
tree33bd0040fb645d7ab96d7b61b308bdd1c75c5041 /block/blk-mq-sysfs.c
parentc7bfced9a6716ff66c9d61f934bb60af08d4688c (diff)
nvme: suspend i/o during runtime blk_integrity_unregister
Synchronize pending i/o against a change in the integrity profile to avoid the possibility of spurious integrity errors. Cc: Matthew Wilcox <willy@linux.intel.com> Acked-by: Keith Busch <keith.busch@intel.com> [keith: also protect dynamic integrity registration] Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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