From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Jonah Palmer" <jonah.palmer@oracle.com>
Subject: [PULL 37/41] hw/virtio: Constify qmp_virtio_feature_map_t[]
Date: Wed, 21 Dec 2022 08:44:16 -0500 [thread overview]
Message-ID: <20221221130339.1234592-38-mst@redhat.com> (raw)
In-Reply-To: <20221221130339.1234592-1-mst@redhat.com>
From: Philippe Mathieu-Daudé <philmd@linaro.org>
These arrays are only accessed read-only, move them to .rodata.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221213111707.34921-5-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jonah Palmer<jonah.palmer@oracle.com>
Signed-off-by: Philippe Mathieu-Daudé <a class="moz-txt-link-rfc2396E" href="mailto:philmd@linaro.org"><philmd@linaro.org></a>
---
hw/virtio/virtio.c | 34 +++++++++++++++++-----------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 7345261ed8..989c96229c 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -80,7 +80,7 @@ enum VhostUserProtocolFeature {
};
/* Virtio transport features mapping */
-static qmp_virtio_feature_map_t virtio_transport_map[] = {
+static const qmp_virtio_feature_map_t virtio_transport_map[] = {
/* Virtio device transport features */
#ifndef VIRTIO_CONFIG_NO_LEGACY
FEATURE_ENTRY(VIRTIO_F_NOTIFY_ON_EMPTY, \
@@ -111,7 +111,7 @@ static qmp_virtio_feature_map_t virtio_transport_map[] = {
};
/* Vhost-user protocol features mapping */
-static qmp_virtio_feature_map_t vhost_user_protocol_map[] = {
+static const qmp_virtio_feature_map_t vhost_user_protocol_map[] = {
FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_MQ, \
"VHOST_USER_PROTOCOL_F_MQ: Multiqueue protocol supported"),
FEATURE_ENTRY(VHOST_USER_PROTOCOL_F_LOG_SHMFD, \
@@ -161,7 +161,7 @@ static qmp_virtio_feature_map_t vhost_user_protocol_map[] = {
};
/* virtio device configuration statuses */
-static qmp_virtio_feature_map_t virtio_config_status_map[] = {
+static const qmp_virtio_feature_map_t virtio_config_status_map[] = {
FEATURE_ENTRY(VIRTIO_CONFIG_S_DRIVER_OK, \
"VIRTIO_CONFIG_S_DRIVER_OK: Driver setup and ready"),
FEATURE_ENTRY(VIRTIO_CONFIG_S_FEATURES_OK, \
@@ -180,7 +180,7 @@ static qmp_virtio_feature_map_t virtio_config_status_map[] = {
/* virtio-blk features mapping */
#ifdef CONFIG_VIRTIO_BLK
-static qmp_virtio_feature_map_t virtio_blk_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_blk_feature_map[] = {
FEATURE_ENTRY(VIRTIO_BLK_F_SIZE_MAX, \
"VIRTIO_BLK_F_SIZE_MAX: Max segment size is size_max"),
FEATURE_ENTRY(VIRTIO_BLK_F_SEG_MAX, \
@@ -221,7 +221,7 @@ static qmp_virtio_feature_map_t virtio_blk_feature_map[] = {
/* virtio-serial features mapping */
#ifdef CONFIG_VIRTIO_SERIAL
-static qmp_virtio_feature_map_t virtio_serial_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_serial_feature_map[] = {
FEATURE_ENTRY(VIRTIO_CONSOLE_F_SIZE, \
"VIRTIO_CONSOLE_F_SIZE: Host providing console size"),
FEATURE_ENTRY(VIRTIO_CONSOLE_F_MULTIPORT, \
@@ -234,7 +234,7 @@ static qmp_virtio_feature_map_t virtio_serial_feature_map[] = {
/* virtio-gpu features mapping */
#ifdef CONFIG_VIRTIO_GPU
-static qmp_virtio_feature_map_t virtio_gpu_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_gpu_feature_map[] = {
FEATURE_ENTRY(VIRTIO_GPU_F_VIRGL, \
"VIRTIO_GPU_F_VIRGL: Virgl 3D mode supported"),
FEATURE_ENTRY(VIRTIO_GPU_F_EDID, \
@@ -257,7 +257,7 @@ static qmp_virtio_feature_map_t virtio_gpu_feature_map[] = {
/* virtio-input features mapping */
#ifdef CONFIG_VIRTIO_INPUT
-static qmp_virtio_feature_map_t virtio_input_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_input_feature_map[] = {
FEATURE_ENTRY(VHOST_F_LOG_ALL, \
"VHOST_F_LOG_ALL: Logging write descriptors supported"),
FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
@@ -269,7 +269,7 @@ static qmp_virtio_feature_map_t virtio_input_feature_map[] = {
/* virtio-net features mapping */
#ifdef CONFIG_VIRTIO_NET
-static qmp_virtio_feature_map_t virtio_net_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_net_feature_map[] = {
FEATURE_ENTRY(VIRTIO_NET_F_CSUM, \
"VIRTIO_NET_F_CSUM: Device handling packets with partial checksum "
"supported"),
@@ -349,7 +349,7 @@ static qmp_virtio_feature_map_t virtio_net_feature_map[] = {
/* virtio-scsi features mapping */
#ifdef CONFIG_VIRTIO_SCSI
-static qmp_virtio_feature_map_t virtio_scsi_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_scsi_feature_map[] = {
FEATURE_ENTRY(VIRTIO_SCSI_F_INOUT, \
"VIRTIO_SCSI_F_INOUT: Requests including read and writable data "
"buffers suppoted"),
@@ -372,7 +372,7 @@ static qmp_virtio_feature_map_t virtio_scsi_feature_map[] = {
/* virtio/vhost-user-fs features mapping */
#ifdef CONFIG_VHOST_USER_FS
-static qmp_virtio_feature_map_t virtio_fs_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_fs_feature_map[] = {
FEATURE_ENTRY(VHOST_F_LOG_ALL, \
"VHOST_F_LOG_ALL: Logging write descriptors supported"),
FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
@@ -384,7 +384,7 @@ static qmp_virtio_feature_map_t virtio_fs_feature_map[] = {
/* virtio/vhost-user-i2c features mapping */
#ifdef CONFIG_VIRTIO_I2C_ADAPTER
-static qmp_virtio_feature_map_t virtio_i2c_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_i2c_feature_map[] = {
FEATURE_ENTRY(VIRTIO_I2C_F_ZERO_LENGTH_REQUEST, \
"VIRTIO_I2C_F_ZERO_LEGNTH_REQUEST: Zero length requests supported"),
FEATURE_ENTRY(VHOST_F_LOG_ALL, \
@@ -398,7 +398,7 @@ static qmp_virtio_feature_map_t virtio_i2c_feature_map[] = {
/* virtio/vhost-vsock features mapping */
#ifdef CONFIG_VHOST_VSOCK
-static qmp_virtio_feature_map_t virtio_vsock_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_vsock_feature_map[] = {
FEATURE_ENTRY(VIRTIO_VSOCK_F_SEQPACKET, \
"VIRTIO_VSOCK_F_SEQPACKET: SOCK_SEQPACKET supported"),
FEATURE_ENTRY(VHOST_F_LOG_ALL, \
@@ -412,7 +412,7 @@ static qmp_virtio_feature_map_t virtio_vsock_feature_map[] = {
/* virtio-balloon features mapping */
#ifdef CONFIG_VIRTIO_BALLOON
-static qmp_virtio_feature_map_t virtio_balloon_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_balloon_feature_map[] = {
FEATURE_ENTRY(VIRTIO_BALLOON_F_MUST_TELL_HOST, \
"VIRTIO_BALLOON_F_MUST_TELL_HOST: Tell host before reclaiming "
"pages"),
@@ -432,7 +432,7 @@ static qmp_virtio_feature_map_t virtio_balloon_feature_map[] = {
/* virtio-crypto features mapping */
#ifdef CONFIG_VIRTIO_CRYPTO
-static qmp_virtio_feature_map_t virtio_crypto_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_crypto_feature_map[] = {
FEATURE_ENTRY(VHOST_F_LOG_ALL, \
"VHOST_F_LOG_ALL: Logging write descriptors supported"),
{ -1, "" }
@@ -441,7 +441,7 @@ static qmp_virtio_feature_map_t virtio_crypto_feature_map[] = {
/* virtio-iommu features mapping */
#ifdef CONFIG_VIRTIO_IOMMU
-static qmp_virtio_feature_map_t virtio_iommu_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_iommu_feature_map[] = {
FEATURE_ENTRY(VIRTIO_IOMMU_F_INPUT_RANGE, \
"VIRTIO_IOMMU_F_INPUT_RANGE: Range of available virtual addrs. "
"available"),
@@ -466,7 +466,7 @@ static qmp_virtio_feature_map_t virtio_iommu_feature_map[] = {
/* virtio-mem features mapping */
#ifdef CONFIG_VIRTIO_MEM
-static qmp_virtio_feature_map_t virtio_mem_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_mem_feature_map[] = {
#ifndef CONFIG_ACPI
FEATURE_ENTRY(VIRTIO_MEM_F_ACPI_PXM, \
"VIRTIO_MEM_F_ACPI_PXM: node_id is an ACPI PXM and is valid"),
@@ -480,7 +480,7 @@ static qmp_virtio_feature_map_t virtio_mem_feature_map[] = {
/* virtio-rng features mapping */
#ifdef CONFIG_VIRTIO_RNG
-static qmp_virtio_feature_map_t virtio_rng_feature_map[] = {
+static const qmp_virtio_feature_map_t virtio_rng_feature_map[] = {
FEATURE_ENTRY(VHOST_F_LOG_ALL, \
"VHOST_F_LOG_ALL: Logging write descriptors supported"),
FEATURE_ENTRY(VHOST_USER_F_PROTOCOL_FEATURES, \
--
MST
next prev parent reply other threads:[~2022-12-21 13:44 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-21 13:04 [PULL 00/41] virtio,pc,pci: features, cleanups, fixes Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 01/41] hw/acpi: add trace events for TCO watchdog register access Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 02/41] hw/isa: add trace events for ICH9 LPC chip config access Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 03/41] hw/watchdog: add trace events for watchdog action handling Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 04/41] hw: Add compat machines for 8.0 Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 05/41] pc: clean up compat machines Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 06/41] hw/isa: enable TCO watchdog reboot pin strap by default Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 07/41] ich9: honour 'enable_tco' property Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 08/41] virtio: get class_id and pci device id by the virtio id Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 09/41] vdpa: add vdpa-dev support Michael S. Tsirkin
2022-12-21 13:04 ` [PULL 10/41] vdpa: add vdpa-dev-pci support Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 11/41] vdpa-dev: mark the device as unmigratable Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 12/41] vdpa: use v->shadow_vqs_enabled in vhost_vdpa_svqs_start & stop Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 13/41] vhost: set SVQ device call handler at SVQ start Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 14/41] vhost: allocate SVQ device file descriptors at device start Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 15/41] vhost: move iova_tree set to vhost_svq_start Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 16/41] vdpa: add vhost_vdpa_net_valid_svq_features Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 17/41] vdpa: request iova_range only once Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 18/41] vdpa: move SVQ vring features check to net/ Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 19/41] vdpa: allocate SVQ array unconditionally Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 20/41] vdpa: add asid parameter to vhost_vdpa_dma_map/unmap Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 21/41] vdpa: store x-svq parameter in VhostVDPAState Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 22/41] vdpa: add shadow_data to vhost_vdpa Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 23/41] vdpa: always start CVQ in SVQ mode if possible Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 24/41] vhost-user: send set log base message only once Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 25/41] include/hw: attempt to document VirtIO feature variables Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 26/41] acpi/tests/avocado/bits: add SPDX license identifiers for bios bits tests Michael S. Tsirkin
2022-12-21 13:05 ` [PULL 27/41] vhost: fix vq dirty bitmap syncing when vIOMMU is enabled Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 28/41] remove DEC 21154 PCI bridge Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 29/41] pci: drop redundant PCIDeviceClass::is_bridge field Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 30/41] docs/acpi/bits: document BITS_DEBUG environment variable Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 31/41] acpi/tests/avocado/bits: add mformat as one of the dependencies Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 32/41] hw/acpi: Rename tco.c -> ich9_tco.c Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 33/41] hw/cxl/device: Add Flex Bus Port DVSEC Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 34/41] hw/virtio: Add missing "hw/core/cpu.h" include Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 35/41] hw/virtio: Rename virtio_ss[] -> specific_virtio_ss[] Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 38/41] hw/virtio: Extract config read/write accessors to virtio-config-io.c Michael S. Tsirkin
2022-12-21 13:41 ` Michael S. Tsirkin
2022-12-21 13:44 ` Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 40/41] libvhost-user: Switch to unsigned int for inuse field in struct VuVirtq Michael S. Tsirkin
2022-12-21 13:06 ` [PULL 41/41] contrib/vhost-user-blk: Replace lseek64 with lseek Michael S. Tsirkin
2022-12-21 13:44 ` [PULL 36/41] hw/virtio: Guard and restrict scope of qmp_virtio_feature_map_t[] Michael S. Tsirkin
2022-12-21 13:44 ` Michael S. Tsirkin [this message]
2022-12-21 13:44 ` [PULL 39/41] hw/virtio: Extract QMP related code virtio-qmp.c Michael S. Tsirkin
2022-12-21 18:07 ` [PULL 00/41] virtio,pc,pci: features, cleanups, fixes Peter Maydell
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