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-rw-r--r--drivers/infiniband/hw/hfi1/affinity.c31
-rw-r--r--drivers/infiniband/hw/hfi1/chip.c6
-rw-r--r--drivers/infiniband/hw/hfi1/init.c2
-rw-r--r--drivers/infiniband/hw/hfi1/trace.c13
-rw-r--r--drivers/infiniband/hw/hfi1/user_sdma.c6
5 files changed, 21 insertions, 37 deletions
diff --git a/drivers/infiniband/hw/hfi1/affinity.c b/drivers/infiniband/hw/hfi1/affinity.c
index 6e7050ab9e16..14d7eeb09be6 100644
--- a/drivers/infiniband/hw/hfi1/affinity.c
+++ b/drivers/infiniband/hw/hfi1/affinity.c
@@ -300,16 +300,15 @@ int hfi1_get_proc_affinity(struct hfi1_devdata *dd, int node)
const struct cpumask *node_mask,
*proc_mask = tsk_cpus_allowed(current);
struct cpu_mask_set *set = &dd->affinity->proc;
- char buf[1024];
/*
* check whether process/context affinity has already
* been set
*/
if (cpumask_weight(proc_mask) == 1) {
- scnprintf(buf, 1024, "%*pbl", cpumask_pr_args(proc_mask));
- hfi1_cdbg(PROC, "PID %u %s affinity set to CPU %s",
- current->pid, current->comm, buf);
+ hfi1_cdbg(PROC, "PID %u %s affinity set to CPU %*pbl",
+ current->pid, current->comm,
+ cpumask_pr_args(proc_mask));
/*
* Mark the pre-set CPU as used. This is atomic so we don't
* need the lock
@@ -318,9 +317,9 @@ int hfi1_get_proc_affinity(struct hfi1_devdata *dd, int node)
cpumask_set_cpu(cpu, &set->used);
goto done;
} else if (cpumask_weight(proc_mask) < cpumask_weight(&set->mask)) {
- scnprintf(buf, 1024, "%*pbl", cpumask_pr_args(proc_mask));
- hfi1_cdbg(PROC, "PID %u %s affinity set to CPU set(s) %s",
- current->pid, current->comm, buf);
+ hfi1_cdbg(PROC, "PID %u %s affinity set to CPU set(s) %*pbl",
+ current->pid, current->comm,
+ cpumask_pr_args(proc_mask));
goto done;
}
@@ -356,8 +355,8 @@ int hfi1_get_proc_affinity(struct hfi1_devdata *dd, int node)
cpumask_or(intrs, intrs, (dd->affinity->rcv_intr.gen ?
&dd->affinity->rcv_intr.mask :
&dd->affinity->rcv_intr.used));
- scnprintf(buf, 1024, "%*pbl", cpumask_pr_args(intrs));
- hfi1_cdbg(PROC, "CPUs used by interrupts: %s", buf);
+ hfi1_cdbg(PROC, "CPUs used by interrupts: %*pbl",
+ cpumask_pr_args(intrs));
/*
* If we don't have a NUMA node requested, preference is towards
@@ -366,18 +365,16 @@ int hfi1_get_proc_affinity(struct hfi1_devdata *dd, int node)
if (node == -1)
node = dd->node;
node_mask = cpumask_of_node(node);
- scnprintf(buf, 1024, "%*pbl", cpumask_pr_args(node_mask));
- hfi1_cdbg(PROC, "device on NUMA %u, CPUs %s", node, buf);
+ hfi1_cdbg(PROC, "device on NUMA %u, CPUs %*pbl", node,
+ cpumask_pr_args(node_mask));
/* diff will hold all unused cpus */
cpumask_andnot(diff, &set->mask, &set->used);
- scnprintf(buf, 1024, "%*pbl", cpumask_pr_args(diff));
- hfi1_cdbg(PROC, "unused CPUs (all) %s", buf);
+ hfi1_cdbg(PROC, "unused CPUs (all) %*pbl", cpumask_pr_args(diff));
/* get cpumask of available CPUs on preferred NUMA */
cpumask_and(mask, diff, node_mask);
- scnprintf(buf, 1024, "%*pbl", cpumask_pr_args(mask));
- hfi1_cdbg(PROC, "available cpus on NUMA %s", buf);
+ hfi1_cdbg(PROC, "available cpus on NUMA %*pbl", cpumask_pr_args(mask));
/*
* At first, we don't want to place processes on the same
@@ -395,8 +392,8 @@ int hfi1_get_proc_affinity(struct hfi1_devdata *dd, int node)
cpumask_andnot(diff, &set->mask, &set->used);
cpumask_andnot(mask, diff, node_mask);
}
- scnprintf(buf, 1024, "%*pbl", cpumask_pr_args(mask));
- hfi1_cdbg(PROC, "possible CPUs for process %s", buf);
+ hfi1_cdbg(PROC, "possible CPUs for process %*pbl",
+ cpumask_pr_args(mask));
cpu = cpumask_first(mask);
if (cpu >= nr_cpu_ids) /* empty */
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index 3b876da745a1..81619fbb5842 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -7832,8 +7832,8 @@ static void handle_dcc_err(struct hfi1_devdata *dd, u32 unused, u64 reg)
* save first 2 flits in the packet that caused
* the error
*/
- dd->err_info_rcvport.packet_flit1 = hdr0;
- dd->err_info_rcvport.packet_flit2 = hdr1;
+ dd->err_info_rcvport.packet_flit1 = hdr0;
+ dd->err_info_rcvport.packet_flit2 = hdr1;
}
switch (info) {
case 1:
@@ -11906,7 +11906,7 @@ static void update_synth_timer(unsigned long opaque)
hfi1_cdbg(CNTR, "[%d] No update necessary", dd->unit);
}
-mod_timer(&dd->synth_stats_timer, jiffies + HZ * SYNTH_CNT_TIME);
+ mod_timer(&dd->synth_stats_timer, jiffies + HZ * SYNTH_CNT_TIME);
}
#define C_MAX_NAME 13 /* 12 chars + one for /0 */
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index 5cc492e5776d..0d28a5a40fae 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -1337,7 +1337,7 @@ static void cleanup_device_data(struct hfi1_devdata *dd)
dma_free_coherent(&dd->pcidev->dev, sizeof(u64),
(void *)dd->rcvhdrtail_dummy_kvaddr,
dd->rcvhdrtail_dummy_physaddr);
- dd->rcvhdrtail_dummy_kvaddr = NULL;
+ dd->rcvhdrtail_dummy_kvaddr = NULL;
}
for (ctxt = 0; tmp && ctxt < dd->num_rcv_contexts; ctxt++) {
diff --git a/drivers/infiniband/hw/hfi1/trace.c b/drivers/infiniband/hw/hfi1/trace.c
index 79b2952c0dfb..4cfb13771897 100644
--- a/drivers/infiniband/hw/hfi1/trace.c
+++ b/drivers/infiniband/hw/hfi1/trace.c
@@ -214,19 +214,6 @@ const char *print_u32_array(
return ret;
}
-const char *print_u64_array(
- struct trace_seq *p,
- u64 *arr, int len)
-{
- int i;
- const char *ret = trace_seq_buffer_ptr(p);
-
- for (i = 0; i < len; i++)
- trace_seq_printf(p, "%s0x%016llx", i == 0 ? "" : " ", arr[i]);
- trace_seq_putc(p, 0);
- return ret;
-}
-
__hfi1_trace_fn(PKT);
__hfi1_trace_fn(PROC);
__hfi1_trace_fn(SDMA);
diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c
index 29f4795f866c..47ffd273ecbd 100644
--- a/drivers/infiniband/hw/hfi1/user_sdma.c
+++ b/drivers/infiniband/hw/hfi1/user_sdma.c
@@ -183,7 +183,7 @@ struct user_sdma_iovec {
struct sdma_mmu_node *node;
};
-#define SDMA_CACHE_NODE_EVICT BIT(0)
+#define SDMA_CACHE_NODE_EVICT 0
struct sdma_mmu_node {
struct mmu_rb_node rb;
@@ -1355,11 +1355,11 @@ static int set_txreq_header(struct user_sdma_request *req,
*/
SDMA_DBG(req, "TID offset %ubytes %uunits om%u",
req->tidoffset, req->tidoffset / req->omfactor,
- !!(req->omfactor - KDETH_OM_SMALL));
+ req->omfactor != KDETH_OM_SMALL);
KDETH_SET(hdr->kdeth.ver_tid_offset, OFFSET,
req->tidoffset / req->omfactor);
KDETH_SET(hdr->kdeth.ver_tid_offset, OM,
- !!(req->omfactor - KDETH_OM_SMALL));
+ req->omfactor != KDETH_OM_SMALL);
}
done:
trace_hfi1_sdma_user_header(pq->dd, pq->ctxt, pq->subctxt,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.