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Thu, 23 Jan 2020 09:03:05 +0000 Received: from MN2PR18MB3408.namprd18.prod.outlook.com ([fe80::b96d:5663:6402:82ea]) by MN2PR18MB3408.namprd18.prod.outlook.com ([fe80::b96d:5663:6402:82ea%7]) with mapi id 15.20.2644.028; Thu, 23 Jan 2020 09:03:05 +0000 Received: from rric.localdomain (31.208.96.227) by HE1PR0902CA0010.eurprd09.prod.outlook.com (2603:10a6:3:e5::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2644.20 via Frontend Transport; Thu, 23 Jan 2020 09:03:03 +0000 From: Robert Richter To: Borislav Petkov , Mauro Carvalho Chehab , Tony Luck CC: James Morse , Aristeu Rozanski , Robert Richter , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH v3 08/10] EDAC/mc: Pass the error descriptor to error reporting functions Thread-Topic: [PATCH v3 08/10] EDAC/mc: Pass the error descriptor to error reporting functions Thread-Index: AQHV0cvshSy9gD4yMUy/bqYFQKBqFQ== Date: Thu, 23 Jan 2020 09:03:04 +0000 Message-ID: <20200123090210.26933-9-rrichter@marvell.com> References: <20200123090210.26933-1-rrichter@marvell.com> In-Reply-To: <20200123090210.26933-1-rrichter@marvell.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HE1PR0902CA0010.eurprd09.prod.outlook.com (2603:10a6:3:e5::20) To MN2PR18MB3408.namprd18.prod.outlook.com (2603:10b6:208:165::10) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.20.1 x-originating-ip: [31.208.96.227] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 6206cd74-1ba1-4c68-6644-08d79fe30e94 x-ms-traffictypediagnostic: MN2PR18MB3247: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:439; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 6206cd74-1ba1-4c68-6644-08d79fe30e94 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Jan 2020 09:03:04.8802 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ep+T9pblUIFrbmNcjmMSDyCfyj4aJVz3FjKAPhXLzuu/RhU80vUM/emJIfn/Ji2iU0KcVbPQTWiv31ipzcazqQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR18MB3247 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-01-22_08:2020-01-22,2020-01-22 signatures=0 Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org Most arguments of error reporting functions are already stored in struct edac_raw_error_desc error descriptor. Pass the error descriptor to the functions and reduce the functions' arg list. Signed-off-by: Robert Richter Acked-by: Aristeu Rozanski --- drivers/edac/edac_mc.c | 100 +++++++++++++++++------------------------ 1 file changed, 42 insertions(+), 58 deletions(-) diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 35e427f89949..c71af845ef16 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -947,16 +947,16 @@ const char *edac_layer_name[] =3D { }; EXPORT_SYMBOL_GPL(edac_layer_name); =20 -static void edac_inc_ce_error(struct mem_ctl_info *mci, - const int pos[EDAC_MAX_LAYERS], - const u16 count) +static void edac_inc_ce_error(struct edac_raw_error_desc *e) { + struct mem_ctl_info *mci =3D error_desc_to_mci(e); + int pos[EDAC_MAX_LAYERS] =3D { e->top_layer, e->mid_layer, e->low_layer }= ; int i, index =3D 0; =20 - mci->ce_mc +=3D count; + mci->ce_mc +=3D e->error_count; =20 if (pos[0] < 0) { - mci->ce_noinfo_count +=3D count; + mci->ce_noinfo_count +=3D e->error_count; return; } =20 @@ -964,23 +964,23 @@ static void edac_inc_ce_error(struct mem_ctl_info *mc= i, if (pos[i] < 0) break; index +=3D pos[i]; - mci->ce_per_layer[i][index] +=3D count; + mci->ce_per_layer[i][index] +=3D e->error_count; =20 if (i < mci->n_layers - 1) index *=3D mci->layers[i + 1].size; } } =20 -static void edac_inc_ue_error(struct mem_ctl_info *mci, - const int pos[EDAC_MAX_LAYERS], - const u16 count) +static void edac_inc_ue_error(struct edac_raw_error_desc *e) { + struct mem_ctl_info *mci =3D error_desc_to_mci(e); + int pos[EDAC_MAX_LAYERS] =3D { e->top_layer, e->mid_layer, e->low_layer }= ; int i, index =3D 0; =20 - mci->ue_mc +=3D count; + mci->ue_mc +=3D e->error_count; =20 if (pos[0] < 0) { - mci->ue_noinfo_count +=3D count; + mci->ue_noinfo_count +=3D e->error_count; return; } =20 @@ -988,44 +988,37 @@ static void edac_inc_ue_error(struct mem_ctl_info *mc= i, if (pos[i] < 0) break; index +=3D pos[i]; - mci->ue_per_layer[i][index] +=3D count; + mci->ue_per_layer[i][index] +=3D e->error_count; =20 if (i < mci->n_layers - 1) index *=3D mci->layers[i + 1].size; } } =20 -static void edac_ce_error(struct mem_ctl_info *mci, - const u16 error_count, - const int pos[EDAC_MAX_LAYERS], - const char *msg, - const char *location, - const char *label, - const char *detail, - const char *other_detail, - const unsigned long page_frame_number, - const unsigned long offset_in_page, - long grain) +static void edac_ce_error(struct edac_raw_error_desc *e, + const char *detail) { + struct mem_ctl_info *mci =3D error_desc_to_mci(e); unsigned long remapped_page; char *msg_aux =3D ""; =20 - if (*msg) + if (*e->msg) msg_aux =3D " "; =20 if (edac_mc_get_log_ce()) { - if (other_detail && *other_detail) + if (e->other_detail && *e->other_detail) edac_mc_printk(mci, KERN_WARNING, "%d CE %s%son %s (%s %s - %s)\n", - error_count, msg, msg_aux, label, - location, detail, other_detail); + e->error_count, e->msg, msg_aux, e->label, + e->location, detail, e->other_detail); else edac_mc_printk(mci, KERN_WARNING, "%d CE %s%son %s (%s %s)\n", - error_count, msg, msg_aux, label, - location, detail); + e->error_count, e->msg, msg_aux, e->label, + e->location, detail); } - edac_inc_ce_error(mci, pos, error_count); + + edac_inc_ce_error(e); =20 if (mci->scrub_mode =3D=3D SCRUB_SW_SRC) { /* @@ -1040,51 +1033,46 @@ static void edac_ce_error(struct mem_ctl_info *mci, * be scrubbed. */ remapped_page =3D mci->ctl_page_to_phys ? - mci->ctl_page_to_phys(mci, page_frame_number) : - page_frame_number; + mci->ctl_page_to_phys(mci, e->page_frame_number) : + e->page_frame_number; =20 - edac_mc_scrub_block(remapped_page, - offset_in_page, grain); + edac_mc_scrub_block(remapped_page, e->offset_in_page, e->grain); } } =20 -static void edac_ue_error(struct mem_ctl_info *mci, - const u16 error_count, - const int pos[EDAC_MAX_LAYERS], - const char *msg, - const char *location, - const char *label, - const char *detail, - const char *other_detail) +static void edac_ue_error(struct edac_raw_error_desc *e, + const char *detail) { + struct mem_ctl_info *mci =3D error_desc_to_mci(e); char *msg_aux =3D ""; =20 - if (*msg) + if (*e->msg) msg_aux =3D " "; =20 if (edac_mc_get_log_ue()) { - if (other_detail && *other_detail) + if (e->other_detail && *e->other_detail) edac_mc_printk(mci, KERN_WARNING, "%d UE %s%son %s (%s %s - %s)\n", - error_count, msg, msg_aux, label, - location, detail, other_detail); + e->error_count, e->msg, msg_aux, e->label, + e->location, detail, e->other_detail); else edac_mc_printk(mci, KERN_WARNING, "%d UE %s%son %s (%s %s)\n", - error_count, msg, msg_aux, label, - location, detail); + e->error_count, e->msg, msg_aux, e->label, + e->location, detail); } =20 if (edac_mc_get_panic_on_ue()) { - if (other_detail && *other_detail) + if (e->other_detail && *e->other_detail) panic("UE %s%son %s (%s%s - %s)\n", - msg, msg_aux, label, location, detail, other_detail); + e->msg, msg_aux, e->label, e->location, detail, + e->other_detail); else panic("UE %s%son %s (%s%s)\n", - msg, msg_aux, label, location, detail); + e->msg, msg_aux, e->label, e->location, detail); } =20 - edac_inc_ue_error(mci, pos, error_count); + edac_inc_ue_error(e); } =20 static void edac_inc_csrow(struct edac_raw_error_desc *e, int row, int cha= n) @@ -1111,7 +1099,6 @@ void edac_raw_mc_handle_error(struct edac_raw_error_d= esc *e) { struct mem_ctl_info *mci =3D error_desc_to_mci(e); char detail[80]; - int pos[EDAC_MAX_LAYERS] =3D { e->top_layer, e->mid_layer, e->low_layer }= ; u8 grain_bits; =20 /* Sanity-check driver-supplied grain value. */ @@ -1134,16 +1121,13 @@ void edac_raw_mc_handle_error(struct edac_raw_error= _desc *e) "page:0x%lx offset:0x%lx grain:%ld syndrome:0x%lx", e->page_frame_number, e->offset_in_page, e->grain, e->syndrome); - edac_ce_error(mci, e->error_count, pos, e->msg, e->location, - e->label, detail, e->other_detail, - e->page_frame_number, e->offset_in_page, e->grain); + edac_ce_error(e, detail); } else { snprintf(detail, sizeof(detail), "page:0x%lx offset:0x%lx grain:%ld", e->page_frame_number, e->offset_in_page, e->grain); =20 - edac_ue_error(mci, e->error_count, pos, e->msg, e->location, - e->label, detail, e->other_detail); + edac_ue_error(e, detail); } =20 =20 --=20 2.20.1