From: Stefan Wahren <wahrenst@gmx.net> To: Umang Jain <umang.jain@ideasonboard.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Florian Fainelli <florian.fainelli@broadcom.com>, Dan Carpenter <dan.carpenter@linaro.org>, Phil Elwell <phil@raspberrypi.com>, Dave Stevenson <dave.stevenson@raspberrypi.com>, Kieran Bingham <kieran.bingham@ideasonboard.com>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, Stefan Wahren <wahrenst@gmx.net> Subject: [PATCH V2 2/3] staging: vchiq_core: Shorten bulk TX/RX pending dump Date: Sun, 29 Oct 2023 13:48:36 +0100 [thread overview] Message-ID: <20231029124837.119832-3-wahrenst@gmx.net> (raw) In-Reply-To: <20231029124837.119832-1-wahrenst@gmx.net> The calculation for the bulk TX/RX pending is complex and reaches 99 chars per line. So move the size determination below the pending calculation and get the rid of the ternary operator. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> --- .../interface/vchiq_arm/vchiq_core.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c index 94073f92651a..36c742a2f3b2 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -3447,7 +3447,7 @@ vchiq_dump_service_state(void *dump_context, struct vchiq_service *service) struct vchiq_service_quota *quota = &service->state->service_quotas[service->localport]; int fourcc = service->base.fourcc; - int tx_pending, rx_pending; + int tx_pending, rx_pending, tx_size = 0, rx_size = 0; if (service->remoteport != VCHIQ_PORT_FREE) { int len2 = scnprintf(remoteport, sizeof(remoteport), @@ -3472,18 +3472,23 @@ vchiq_dump_service_state(void *dump_context, struct vchiq_service *service) tx_pending = service->bulk_tx.local_insert - service->bulk_tx.remote_insert; + if (tx_pending) { + unsigned int i = BULK_INDEX(service->bulk_tx.remove); + + tx_size = service->bulk_tx.bulks[i].size; + } rx_pending = service->bulk_rx.local_insert - service->bulk_rx.remote_insert; + if (rx_pending) { + unsigned int i = BULK_INDEX(service->bulk_rx.remove); + + rx_size = service->bulk_rx.bulks[i].size; + } len = scnprintf(buf, sizeof(buf), " Bulk: tx_pending=%d (size %d), rx_pending=%d (size %d)", - tx_pending, - tx_pending ? - service->bulk_tx.bulks[BULK_INDEX(service->bulk_tx.remove)].size : - 0, rx_pending, rx_pending ? - service->bulk_rx.bulks[BULK_INDEX(service->bulk_rx.remove)].size : - 0); + tx_pending, tx_size, rx_pending, rx_size); if (VCHIQ_ENABLE_STATS) { err = vchiq_dump(dump_context, buf, len + 1); -- 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Stefan Wahren <wahrenst@gmx.net> To: Umang Jain <umang.jain@ideasonboard.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Florian Fainelli <florian.fainelli@broadcom.com>, Dan Carpenter <dan.carpenter@linaro.org>, Phil Elwell <phil@raspberrypi.com>, Dave Stevenson <dave.stevenson@raspberrypi.com>, Kieran Bingham <kieran.bingham@ideasonboard.com>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, Stefan Wahren <wahrenst@gmx.net> Subject: [PATCH V2 2/3] staging: vchiq_core: Shorten bulk TX/RX pending dump Date: Sun, 29 Oct 2023 13:48:36 +0100 [thread overview] Message-ID: <20231029124837.119832-3-wahrenst@gmx.net> (raw) In-Reply-To: <20231029124837.119832-1-wahrenst@gmx.net> The calculation for the bulk TX/RX pending is complex and reaches 99 chars per line. So move the size determination below the pending calculation and get the rid of the ternary operator. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> --- .../interface/vchiq_arm/vchiq_core.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c index 94073f92651a..36c742a2f3b2 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -3447,7 +3447,7 @@ vchiq_dump_service_state(void *dump_context, struct vchiq_service *service) struct vchiq_service_quota *quota = &service->state->service_quotas[service->localport]; int fourcc = service->base.fourcc; - int tx_pending, rx_pending; + int tx_pending, rx_pending, tx_size = 0, rx_size = 0; if (service->remoteport != VCHIQ_PORT_FREE) { int len2 = scnprintf(remoteport, sizeof(remoteport), @@ -3472,18 +3472,23 @@ vchiq_dump_service_state(void *dump_context, struct vchiq_service *service) tx_pending = service->bulk_tx.local_insert - service->bulk_tx.remote_insert; + if (tx_pending) { + unsigned int i = BULK_INDEX(service->bulk_tx.remove); + + tx_size = service->bulk_tx.bulks[i].size; + } rx_pending = service->bulk_rx.local_insert - service->bulk_rx.remote_insert; + if (rx_pending) { + unsigned int i = BULK_INDEX(service->bulk_rx.remove); + + rx_size = service->bulk_rx.bulks[i].size; + } len = scnprintf(buf, sizeof(buf), " Bulk: tx_pending=%d (size %d), rx_pending=%d (size %d)", - tx_pending, - tx_pending ? - service->bulk_tx.bulks[BULK_INDEX(service->bulk_tx.remove)].size : - 0, rx_pending, rx_pending ? - service->bulk_rx.bulks[BULK_INDEX(service->bulk_rx.remove)].size : - 0); + tx_pending, tx_size, rx_pending, rx_size); if (VCHIQ_ENABLE_STATS) { err = vchiq_dump(dump_context, buf, len + 1); -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-10-29 12:49 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-10-29 12:48 [PATCH V2 0/3] staging: vchiq_arm: move state dump to debugfs Stefan Wahren 2023-10-29 12:48 ` Stefan Wahren 2023-10-29 12:48 ` [PATCH V2 1/3] staging: vchiq_core: Make vchiq_dump_service_state static Stefan Wahren 2023-10-29 12:48 ` Stefan Wahren 2023-10-29 23:44 ` Laurent Pinchart 2023-10-29 23:44 ` Laurent Pinchart 2023-10-29 12:48 ` Stefan Wahren [this message] 2023-10-29 12:48 ` [PATCH V2 2/3] staging: vchiq_core: Shorten bulk TX/RX pending dump Stefan Wahren 2023-10-29 23:46 ` Laurent Pinchart 2023-10-29 23:46 ` Laurent Pinchart 2023-10-29 12:48 ` [PATCH V2 3/3] staging: vchiq_arm: move state dump to debugfs Stefan Wahren 2023-10-29 12:48 ` Stefan Wahren 2023-10-29 15:03 ` Ricardo B. Marliere 2023-10-29 15:03 ` Ricardo B. Marliere 2023-11-22 12:17 ` [PATCH V2 0/3] " Stefan Wahren 2023-11-22 12:17 ` Stefan Wahren 2023-11-22 12:23 ` Greg Kroah-Hartman 2023-11-22 12:23 ` Greg Kroah-Hartman
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