From e3f230c066cd50010844871d62aed346dbe7c9d7 Mon Sep 17 00:00:00 2001 From: Sabyasachi Gupta Date: Wed, 14 Nov 2018 22:24:21 +0530 Subject: scsi: fnic: Use vzalloc Replaced vmalloc + memset with vzalloc Signed-off-by: Sabyasachi Gupta Acked-by: Sesidhar Baddela Signed-off-by: Martin K. Petersen --- drivers/scsi/fnic/fnic_trace.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/scsi/fnic') diff --git a/drivers/scsi/fnic/fnic_trace.c b/drivers/scsi/fnic/fnic_trace.c index 8271785bdb93..bf0fd2aeb92e 100644 --- a/drivers/scsi/fnic/fnic_trace.c +++ b/drivers/scsi/fnic/fnic_trace.c @@ -468,14 +468,13 @@ int fnic_trace_buf_init(void) fnic_max_trace_entries = (trace_max_pages * PAGE_SIZE)/ FNIC_ENTRY_SIZE_BYTES; - fnic_trace_buf_p = (unsigned long)vmalloc((trace_max_pages * PAGE_SIZE)); + fnic_trace_buf_p = (unsigned long)vzalloc(trace_max_pages * PAGE_SIZE); if (!fnic_trace_buf_p) { printk(KERN_ERR PFX "Failed to allocate memory " "for fnic_trace_buf_p\n"); err = -ENOMEM; goto err_fnic_trace_buf_init; } - memset((void *)fnic_trace_buf_p, 0, (trace_max_pages * PAGE_SIZE)); fnic_trace_entries.page_offset = vmalloc(array_size(fnic_max_trace_entries, -- cgit From 2a3d4eb8e228061c09d5ca8bf39e7f00c2091213 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 13 Dec 2018 16:17:02 +0100 Subject: scsi: flip the default on use_clustering Most SCSI drivers want to enable "clustering", that is merging of segments so that they might span more than a single page. Remove the ENABLE_CLUSTERING define, and require drivers to explicitly set DISABLE_CLUSTERING to disable this feature. Signed-off-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- drivers/scsi/fnic/fnic_main.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/scsi/fnic') diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c index cc461fd7bef1..5b3534b0deda 100644 --- a/drivers/scsi/fnic/fnic_main.c +++ b/drivers/scsi/fnic/fnic_main.c @@ -115,7 +115,6 @@ static struct scsi_host_template fnic_host_template = { .this_id = -1, .cmd_per_lun = 3, .can_queue = FNIC_DFLT_IO_REQ, - .use_clustering = ENABLE_CLUSTERING, .sg_tablesize = FNIC_MAX_SG_DESC_CNT, .max_sectors = 0xffff, .shost_attrs = fnic_attrs, -- cgit