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| author | Jenny Derzhavetz <jennyf@mellanox.com> | 2015-09-06 14:52:20 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-09-16 01:47:19 +0300 |
| commit | a4c15cd957cbd728f685645de7a150df5912591a (patch) | |
| tree | 9b94ff4f3a240c559ceb10c48b899932c98f8a09 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff) | |
| download | linux-a4c15cd957cbd728f685645de7a150df5912591a.tar.xz | |
iser-target: remove command with state ISTATE_REMOVE
As documented in iscsit_sequence_cmd:
/*
* Existing callers for iscsit_sequence_cmd() will silently
* ignore commands with CMDSN_LOWER_THAN_EXP, so force this
* return for CMDSN_MAXCMDSN_OVERRUN as well..
*/
We need to silently finish a command when it's in ISTATE_REMOVE.
This fixes an teardown hang we were seeing where a mis-behaved
initiator (triggered by allocation error injections) sent us a
cmdsn which was lower than expected.
Signed-off-by: Jenny Derzhavetz <jennyf@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Cc: <stable@vger.kernel.org> # v3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions