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| author | Mike Christie <michaelc@cs.wisc.edu> | 2008-06-16 10:11:33 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-07-12 08:22:29 -0500 |
| commit | 8e9a20cee4511be4560f9c858d9994eb6913731e (patch) | |
| tree | ccfdb98eb453c5c02c10ac98a9ed5eb141924910 /drivers/scsi/iscsi_tcp.c | |
| parent | c95fddc729fafb43f420747027eeb998c2e5e798 (diff) | |
| download | op-kernel-dev-8e9a20cee4511be4560f9c858d9994eb6913731e.zip op-kernel-dev-8e9a20cee4511be4560f9c858d9994eb6913731e.tar.gz | |
[SCSI] libiscsi, iscsi_tcp, ib_iser: fix setting of can_queue with old tools.
This patch fixes two bugs that are related.
1. Old tools did not set can_queue/cmds_max. This patch modifies
libiscsi so that when we add the host we catch this and set it
to the default.
2. iscsi_tcp thought that the scsi command that was passed to
the eh functions needed a iscsi_cmd_task allocated for it. It
only needed a mgmt task, and now it does not matter since it
all comes from the same pool and libiscsi handles this for the
drivers. ib_iser had copied iscsi_tcp's code and set can_queue
to its max - 1 to handle this. So this patch removes the max -1,
and just sets it to the max.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/iscsi_tcp.c')
| -rw-r--r-- | drivers/scsi/iscsi_tcp.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c index 0bd8b3d..2a2f009 100644 --- a/drivers/scsi/iscsi_tcp.c +++ b/drivers/scsi/iscsi_tcp.c @@ -1865,7 +1865,6 @@ iscsi_tcp_session_create(struct iscsi_endpoint *ep, uint16_t cmds_max, shost->max_id = 0; shost->max_channel = 0; shost->max_cmd_len = SCSI_MAX_VARLEN_CDB_SIZE; - shost->can_queue = cmds_max; if (iscsi_host_add(shost, NULL)) goto free_host; |
