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| author | Mike Christie <michael.christie@oracle.com> | 2021-05-19 17:26:40 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-05-21 16:40:00 -0400 |
| commit | 5aaeca258f5540ca5cd4a56758ef03faacb7716d (patch) | |
| tree | 660685f76a9cd3c28bfc84c2547a9342de5d905c /drivers/scsi/aic7xxx | |
| parent | 8c7e7b8486cda21269d393245883c5e4737d5ee7 (diff) | |
scsi: target: iblock: Fix smp_processor_id() BUG messages
This has us use raw_smp_processor_id() in iblock's plug_device callout.
smp_processor_id() is not needed here, because we are running from a per
CPU work item that is also queued to run on a worker thread that is
normally bound to a specific CPU. If the worker thread did end up switching
CPUs then it's handled the same way we handle when the work got moved to a
different CPU's worker thread, where we will just end up sending I/O from
the new CPU.
Link: https://lore.kernel.org/r/20210519222640.5153-1-michael.christie@oracle.com
Fixes: 415ccd9811da ("scsi: target: iblock: Add backend plug/unplug callouts")
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aic7xxx')
0 files changed, 0 insertions, 0 deletions