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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-05-28 15:54:40 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-17 21:04:55 +0400 |
| commit | 8fa728a26886f56a9ee10a44fea0ddda301d21c3 (patch) | |
| tree | 105ead5c90057400abae0c8aa9e2b5ba1818c327 /drivers/scsi/ipr.c | |
| parent | 3471c288036bf0835a82d0b1bbce2002f6e68390 (diff) | |
| download | linux-8fa728a26886f56a9ee10a44fea0ddda301d21c3.tar.xz | |
[SCSI] allow sleeping in ->eh_abort_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/ipr.c')
| -rw-r--r-- | drivers/scsi/ipr.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index a3d9cf675681..f9c01a13abef 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -3068,6 +3068,12 @@ static int ipr_cancel_op(struct scsi_cmnd * scsi_cmd) ioa_cfg = (struct ipr_ioa_cfg *)scsi_cmd->device->host->hostdata; res = scsi_cmd->device->hostdata; + /* If we are currently going through reset/reload, return failed. + * This will force the mid-layer to call ipr_eh_host_reset, + * which will then go to sleep and wait for the reset to complete + */ + if (ioa_cfg->in_reset_reload || ioa_cfg->ioa_is_dead) + return FAILED; if (!res || (!ipr_is_gscsi(res) && !ipr_is_vset_device(res))) return FAILED; @@ -3118,23 +3124,17 @@ static int ipr_cancel_op(struct scsi_cmnd * scsi_cmd) **/ static int ipr_eh_abort(struct scsi_cmnd * scsi_cmd) { - struct ipr_ioa_cfg *ioa_cfg; + unsigned long flags; + int rc; ENTER; - ioa_cfg = (struct ipr_ioa_cfg *) scsi_cmd->device->host->hostdata; - /* If we are currently going through reset/reload, return failed. This will force the - mid-layer to call ipr_eh_host_reset, which will then go to sleep and wait for the - reset to complete */ - if (ioa_cfg->in_reset_reload) - return FAILED; - if (ioa_cfg->ioa_is_dead) - return FAILED; - if (!scsi_cmd->device->hostdata) - return FAILED; + spin_lock_irqsave(scsi_cmd->device->host->host_lock, flags); + rc = ipr_cancel_op(scsi_cmd); + spin_unlock_irqrestore(scsi_cmd->device->host->host_lock, flags); LEAVE; - return ipr_cancel_op(scsi_cmd); + return rc; } /** |