diff options
| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2011-02-22 21:54:40 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-25 20:01:59 +0300 |
| commit | c7b279ae51942c14529bf2806685e9c658f28611 (patch) | |
| tree | 76d48640ccd62f7f375180cb9179f03079ac8c0c /drivers/s390/scsi/zfcp_erp.c | |
| parent | 7c35e77b96b2f0af8c278c13d484d42dad3c7422 (diff) | |
| download | linux-c7b279ae51942c14529bf2806685e9c658f28611.tar.xz | |
[SCSI] zfcp: Replace kmem_cache for "status read" data
zfcp requires a mempool for the status read data blocks to resubmit
the "status read" requests at any time. Each status read data block
has the size of a page (4096 bytes) and needs to be placed in one
page.
Instead of having a kmem_cache for allocating page sized chunks, use
mempool_create_page_pool to create a mempool returning pages and
remove the zfcp kmem_cache.
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_erp.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_erp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index e003e306f870..6c1cddf0d0a0 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -732,7 +732,7 @@ static int zfcp_erp_adapter_strategy_open_fsf(struct zfcp_erp_action *act) if (zfcp_erp_adapter_strategy_open_fsf_xport(act) == ZFCP_ERP_FAILED) return ZFCP_ERP_FAILED; - if (mempool_resize(act->adapter->pool.status_read_data, + if (mempool_resize(act->adapter->pool.sr_data, act->adapter->stat_read_buf_num, GFP_KERNEL)) return ZFCP_ERP_FAILED; |