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| author | Keith Busch <keith.busch@intel.com> | 2015-11-20 18:38:13 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-11-20 18:38:13 +0300 |
| commit | 604e8c8da8854351496215d269c3fa93859e3fee (patch) | |
| tree | 6d3860193ac4eba815623aebaf342161542d4e62 /drivers/block/mtip32xx | |
| parent | 2fde0e482db2b43bb4ed0e9aebfbe78ebcbbf5a6 (diff) | |
| download | linux-604e8c8da8854351496215d269c3fa93859e3fee.tar.xz | |
NVMe: reap completion entries when deleting queue
Make sure that there are no unprocesssed entries on a completion
queue before deleting it, and check for validity of the CQ
door bell before writing completions to it.
This fixes problems with doing a sysfs reset of the device while
it's handling IO.
Tested-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/mtip32xx')
0 files changed, 0 insertions, 0 deletions