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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2011-02-22 21:54:42 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-25 20:02:06 +0300 |
| commit | fcf7e6144df60cd5082e5bc52f1ca5d1ca99a2d6 (patch) | |
| tree | 0a8b078f47af2ed0e94dfb5cf887723af53a72a2 /drivers/s390/scsi/zfcp_aux.c | |
| parent | 087897e36982ef8536dc9c8baed159a31517b5e6 (diff) | |
| download | linux-fcf7e6144df60cd5082e5bc52f1ca5d1ca99a2d6.tar.xz | |
[SCSI] zfcp: Allocate GID_PN data through new FC kmem_cache
Allocate the data for the GID_PN request through the new FC
kmem_cache. While updating the GID_PN code, also introduce a helper
function for initializing the CT header for FC nameserver requests.
Remove the "paranoia" check as well, the GID_PN request data does not
suddenly change.
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_aux.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index adbc05c44362..6d2beb6ad9ee 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -132,11 +132,6 @@ static int __init zfcp_module_init(void) if (!zfcp_data.qtcb_cache) goto out_qtcb_cache; - zfcp_data.gid_pn_cache = zfcp_cache_hw_align("zfcp_gid", - sizeof(struct zfcp_fc_gid_pn)); - if (!zfcp_data.gid_pn_cache) - goto out_gid_cache; - zfcp_fc_req_cache = zfcp_cache_hw_align("zfcp_fc_req", sizeof(struct zfcp_fc_req)); if (!zfcp_fc_req_cache) @@ -174,8 +169,6 @@ out_misc: out_transport: kmem_cache_destroy(zfcp_fc_req_cache); out_fc_cache: - kmem_cache_destroy(zfcp_data.gid_pn_cache); -out_gid_cache: kmem_cache_destroy(zfcp_data.qtcb_cache); out_qtcb_cache: kmem_cache_destroy(zfcp_data.gpn_ft_cache); @@ -191,7 +184,6 @@ static void __exit zfcp_module_exit(void) misc_deregister(&zfcp_cfdc_misc); fc_release_transport(zfcp_data.scsi_transport_template); kmem_cache_destroy(zfcp_fc_req_cache); - kmem_cache_destroy(zfcp_data.gid_pn_cache); kmem_cache_destroy(zfcp_data.qtcb_cache); kmem_cache_destroy(zfcp_data.gpn_ft_cache); } @@ -263,7 +255,7 @@ static int zfcp_allocate_low_mem_buffers(struct zfcp_adapter *adapter) return -ENOMEM; adapter->pool.gid_pn = - mempool_create_slab_pool(1, zfcp_data.gid_pn_cache); + mempool_create_slab_pool(1, zfcp_fc_req_cache); if (!adapter->pool.gid_pn) return -ENOMEM; |