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| author | James Smart <james.smart@emulex.com> | 2012-08-03 12:35:24 -0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-09-14 14:36:59 +0100 |
| commit | b9a7c631d4f0ddd482e2c3183d5e02148bdf5365 (patch) | |
| tree | a82515e927c164dedb1de7ae0cfd68312af0c0af /drivers/scsi/lpfc/lpfc_scsi.c | |
| parent | b84daac9dce4c87b83668d6790f3b092a2e906ae (diff) | |
| download | blackbird-obmc-linux-b9a7c631d4f0ddd482e2c3183d5e02148bdf5365.tar.gz blackbird-obmc-linux-b9a7c631d4f0ddd482e2c3183d5e02148bdf5365.zip | |
[SCSI] lpfc 8.3.33: Convert to no SCSI host lock in queuecommand
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index eb993db5fef9..bb9a2249b75d 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -4241,9 +4241,8 @@ void lpfc_poll_timeout(unsigned long ptr) * SCSI_MLQUEUE_HOST_BUSY - Block all devices served by this host temporarily. **/ static int -lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *)) +lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd) { - struct Scsi_Host *shost = cmnd->device->host; struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; struct lpfc_hba *phba = vport->phba; struct lpfc_rport_data *rdata = cmnd->device->hostdata; @@ -4299,7 +4298,6 @@ lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *)) lpfc_cmd->timeout = 0; lpfc_cmd->start_time = jiffies; cmnd->host_scribble = (unsigned char *)lpfc_cmd; - cmnd->scsi_done = done; if (scsi_get_prot_op(cmnd) != SCSI_PROT_NORMAL) { if (vport->phba->cfg_enable_bg) { @@ -4363,11 +4361,9 @@ lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *)) goto out_host_busy_free_buf; } if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) { - spin_unlock(shost->host_lock); lpfc_sli_handle_fast_ring_event(phba, &phba->sli.ring[LPFC_FCP_RING], HA_R0RE_REQ); - spin_lock(shost->host_lock); if (phba->cfg_poll & DISABLE_FCP_RING_INT) lpfc_poll_rearm_timer(phba); } @@ -4384,11 +4380,10 @@ lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *)) return SCSI_MLQUEUE_TARGET_BUSY; out_fail_command: - done(cmnd); + cmnd->scsi_done(cmnd); return 0; } -static DEF_SCSI_QCMD(lpfc_queuecommand) /** * lpfc_abort_handler - scsi_host_template eh_abort_handler entry point |
