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| author |   John Garry <john.g.garry@oracle.com> | 2023-03-27 07:43:02 +0000 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2023-04-02 22:09:21 -0400 |
| commit | 0aaa3fad4fd931ba3accac3a1fcc7334ca780591 (patch) | |
| tree | 6ad4b58ebf2f0a64a9eda5aaa66ab3c7350fbceb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | scsi: scsi_debug: Don't iter all shosts in clear_luns_changed_on_target() (diff) | |
| download | wireguard-linux-0aaa3fad4fd931ba3accac3a1fcc7334ca780591.tar.xz wireguard-linux-0aaa3fad4fd931ba3accac3a1fcc7334ca780591.zip | |
scsi: scsi_debug: Change shost list lock to a mutex
The shost list lock, sdebug_host_list_lock, is a spinlock. We would only
lock in non-atomic context in this driver, so use a mutex instead, which is
friendlier if we need to schedule when iterating.
Signed-off-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20230327074310.1862889-4-john.g.garry@oracle.com
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions