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authorTyrel Datwyler <tyreld@linux.ibm.com>2026-07-22 17:01:17 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2026-07-26 16:47:44 -0400
commit9c2aa65000f6f99e543500cabe4c67ff758d3ff6 (patch)
tree1987e6557d23f306a08b5bd453284cd7b2d3e104 /tools/perf/scripts/python/stackcollapse.py
parentdc59e4fea9d83f03bad6bddf3fa2e52491777482 (diff)
scsi: ibmvfc: don't call locked done variant for MADs on send failure
MADs are processed with the requirement that the host_lock is held for MAD sends and completions. When a MAD job step is called the host lock is already held and there is an unlikely scenario where h_send_crq fails with something other than H_CLOSED. If this happens there is a special done handler for MADs that tries to take the host lock. In this failure scenario fall back to the saved evt->_done unlocked completion handler. Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com> Link: https://patch.msgid.link/20260723000149.969416-2-tyreld@linux.ibm.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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