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| author | Mahesh Rajashekhara <mahesh.rajashekhara@microsemi.com> | 2019-08-22 23:39:31 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-30 01:31:39 +0300 |
| commit | 530dd8a7a2b1ff2ee6c862ba250ca54ccc8c8c3e (patch) | |
| tree | fbd4dd7287f3aa08327feb3f5ec7dbb819c9cdba /tools/perf/scripts/python/syscall-counts.py | |
| parent | 2d2ad4bc724e35459a19bbf77432facb9ac23f80 (diff) | |
| download | linux-530dd8a7a2b1ff2ee6c862ba250ca54ccc8c8c3e.tar.xz | |
scsi: smartpqi: correct hang when deleting 32 lds
When each ld is deleted, a rescan event is triggered in the driver. These
can stack up waiting on mutex_lock.
Change to mutex_try_lock and schedule a rescan for later.
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Mahesh Rajashekhara <mahesh.rajashekhara@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions