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| author |   Bart Van Assche <bvanassche@acm.org> | 2020-02-09 21:12:02 -0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2020-02-12 18:49:39 -0500 |
| commit | c14335ebb92a98646ddbf447e6cacc66de5269ad (patch) | |
| tree | 51906595ade709e41efb4778e18ffb8300befd0b /drivers/xen | |
| parent | Linux 5.6-rc1 (diff) | |
| download | linux-dev-c14335ebb92a98646ddbf447e6cacc66de5269ad.tar.xz linux-dev-c14335ebb92a98646ddbf447e6cacc66de5269ad.zip | |
scsi: Revert "target/core: Inline transport_lun_remove_cmd()"
Commit 83f85b8ec305 postponed the percpu_ref_put(&se_cmd->se_lun->lun_ref)
call from command completion to the time when the final command reference
is dropped. That approach is not compatible with the iSCSI target driver
because the iSCSI target driver keeps the command with the highest stat_sn
after it has completed until the next command is received (see also
iscsit_ack_from_expstatsn()). Fix this regression by reverting commit
83f85b8ec305.
Fixes: 83f85b8ec305 ("scsi: target/core: Inline transport_lun_remove_cmd()")
Cc: Pavel Zakharov <pavel.zakharov@delphix.com>
Cc: Mike Christie <mchristi@redhat.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200210051202.12934-1-bvanassche@acm.org
Reported-by: Pavel Zakharov <pavel.zakharov@delphix.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/xen')
0 files changed, 0 insertions, 0 deletions