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| author | Xiaofei Tan <tanxiaofei@huawei.com> | 2017-10-24 18:51:33 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-10-25 15:21:04 +0300 |
| commit | 302e09016bc48b14590598b375280a9bf1f92b20 (patch) | |
| tree | 68d05933db2a7e4efc266132a3c7814f96693e51 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | f692a677e2cb0ccab4ef91be97d8fb020cca246d (diff) | |
| download | linux-302e09016bc48b14590598b375280a9bf1f92b20.tar.xz | |
scsi: hisi_sas: use spin_lock_irqsave() for hisi_hba.lock
We used spin_lock() to grab hisi_hba.lock in two places where
spin_lock_irqsave() should be used, as hisi_hba.lock can be taken in
interrupt context.
This patch is to fix this.
Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions