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From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>,
	Paul Mackerras <paulus@samba.org>,
	peterz@infradead.org
Cc: dev@codyps.com, <linux-kernel@vger.kernel.org>,
	linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v2 05/10] powerpc/hv24x7: Move debug prints to separate function
Date: Mon, 30 Mar 2015 18:53:42 -0700	[thread overview]
Message-ID: <1427766828-771-6-git-send-email-sukadev@linux.vnet.ibm.com> (raw)
In-Reply-To: <1427766828-771-1-git-send-email-sukadev@linux.vnet.ibm.com>

To simplify/cleanup code, move the rather long printk() to a separate
function.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>

Conflicts:
	arch/powerpc/perf/hv-24x7.c
---
 arch/powerpc/perf/hv-24x7.c | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index f509f3b..a58a1df 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -985,6 +985,21 @@ static const struct attribute_group *attr_groups[] = {
 	NULL,
 };
 
+static void log_24x7_hcall(struct hv_24x7_request_buffer *request_buffer,
+			struct hv_24x7_data_result_buffer *result_buffer,
+			unsigned long ret)
+{
+	struct hv_24x7_request *req;
+
+	req = &request_buffer->requests[0];
+	pr_notice_ratelimited("hcall failed: [%d %#x %#x %d] => "
+			"ret 0x%lx (%ld) detail=0x%x failing ix=%x\n",
+			req->performance_domain, req->data_offset,
+			req->starting_ix, req->starting_lpar_ix, ret, ret,
+			result_buffer->detailed_rc,
+			result_buffer->failing_request_ix);
+}
+
 static unsigned long single_24x7_request(struct perf_event *event, u64 *count)
 {
 	u16 idx;
@@ -1032,12 +1047,7 @@ static unsigned long single_24x7_request(struct perf_event *event, u64 *count)
 			virt_to_phys(result_buffer),  H24x7_DATA_BUFFER_SIZE);
 
 	if (ret) {
-		pr_devel_ratelimited("hcall failed: %d %#x %#x %d => "
-				"0x%lx (%ld) detail=0x%x failing ix=%x\n",
-				req->performance_domain, req->data_offset,
-				idx, req->starting_lpar_ix, ret, ret,
-				result_buffer->detailed_rc,
-				result_buffer->failing_request_ix);
+		log_24x7_hcall(request_buffer, result_buffer, ret);
 		goto out;
 	}
 
-- 
1.8.3.1


  parent reply	other threads:[~2015-03-31  1:54 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-31  1:53 [PATCH v2 00/10] powerpc/hv-24x7: Reorganize single_24x7_request() Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 01/10] powerpc/hv-24x7: Modify definition of request and result buffers Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 02/10] powerpc/hv24x7: Remove unnecessary parameter Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 03/10] perf/hv24x7: Use pr_devel() to log message Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 04/10] powerpc/hv-24x7: Drop event_24x7_request() Sukadev Bhattiprolu
2015-03-31  1:53 ` Sukadev Bhattiprolu [this message]
2015-03-31  1:53 ` [PATCH v2 06/10] powerpc/hv-24x7: Rename hv_24x7_event_update Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 07/10] powerpc/hv-24x7: Define add_event_to_24x7_request() Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 08/10] perf/hv24x7: Whitespace cleanup Sukadev Bhattiprolu
2015-03-31  3:08   ` Joe Perches
2015-04-01 18:26     ` Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 09/10] powerpc/hv-24x7: Define update_event_count() Sukadev Bhattiprolu
2015-03-31  1:53 ` [PATCH v2 10/10] powerpc/hv-24x7: Break up single_24x7_request Sukadev Bhattiprolu

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