| commit | 14caf44c69184ed72d46a2f883311daf27a4192f | |
| author | Vasu Dev <vasu.dev@intel.com> | |
| Fri, 16 Oct 2009 00:46:55 +0000 (15 17:46 -0700) | ||
| committer | James Bottomley <James.Bottomley@suse.de> | |
| Fri, 4 Dec 2009 18:00:43 +0000 (4 12:00 -0600) | ||
| tree | cdfdf95ea884116de6595cc8d89482b89ba8ccaa | treesnapshot (tar.gz zip) |
| parent | 5c20848a096fb1880ded99816be79d78ca1cd696 | commitdiff |
[SCSI] fcoe, libfc: fix an libfc issue with queue ramp down in libfc
The cmd_per_lun value is used by scsi-ml as fall back lowest
queue_depth value but in case of libfc cmd_per_lun is set to
same value as max queue_depth = 32.
So this patch reduces cmd_per_lun value to 3 and configures
each lun with default max queue_depth 32 in fc_slave_alloc.
Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Acked-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
The cmd_per_lun value is used by scsi-ml as fall back lowest
queue_depth value but in case of libfc cmd_per_lun is set to
same value as max queue_depth = 32.
So this patch reduces cmd_per_lun value to 3 and configures
each lun with default max queue_depth 32 in fc_slave_alloc.
Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Acked-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| drivers/scsi/fcoe/fcoe.c | diffblobblamehistory | |
| drivers/scsi/libfc/fc_fcp.c | diffblobblamehistory |