From: "Cédric Le Goater" <clg@redhat.com>
To: qemu-devel@nongnu.org, Alex Williamson <alex.williamson@redhat.com>
Cc: "Avihai Horon" <avihaih@nvidia.com>,
"Eric Auger" <eric.auger@redhat.com>,
"Zhenzhong Duan" <zhenzhong.duan@intel.com>,
"John Levon" <john.levon@nutanix.com>,
"Joao Martins" <joao.m.martins@oracle.com>,
"Cédric Le Goater" <clg@redhat.com>
Subject: [PATCH v3 30/37] vfio: Rename vfio_devices_all_device_dirty_tracking()
Date: Tue, 22 Apr 2025 18:02:17 +0200 [thread overview]
Message-ID: <20250422160224.199714-31-clg@redhat.com> (raw)
In-Reply-To: <20250422160224.199714-1-clg@redhat.com>
Use the prefix 'vfio_container_devices_' to reflect the routine simply
loops over the container's device list.
Reviewed-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Avihai Horon <avihaih@nvidia.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-31-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
---
include/hw/vfio/vfio-container-base.h | 3 ++-
hw/vfio/common.c | 4 ++--
hw/vfio/container-base.c | 5 +++--
hw/vfio/container.c | 2 +-
4 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/include/hw/vfio/vfio-container-base.h b/include/hw/vfio/vfio-container-base.h
index d00db365991aabf7fdee0c9306197920d9524ed8..163d9b3c30b3093d2f40bb3d3ffc0314519ac285 100644
--- a/include/hw/vfio/vfio-container-base.h
+++ b/include/hw/vfio/vfio-container-base.h
@@ -91,7 +91,8 @@ int vfio_container_set_dirty_page_tracking(VFIOContainerBase *bcontainer,
bool start, Error **errp);
bool vfio_container_dirty_tracking_is_started(
const VFIOContainerBase *bcontainer);
-bool vfio_devices_all_device_dirty_tracking(const VFIOContainerBase *bcontainer);
+bool vfio_container_devices_dirty_tracking_is_supported(
+ const VFIOContainerBase *bcontainer);
int vfio_get_dirty_bitmap(const VFIOContainerBase *bcontainer, uint64_t iova,
uint64_t size, ram_addr_t ram_addr, Error **errp);
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index fae8756ade1f85c29a8567adef87135ee111baba..d063ea03c1cb4f475d421e626c703875fecd97a8 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -936,7 +936,7 @@ static bool vfio_listener_log_global_start(MemoryListener *listener,
listener);
bool ret;
- if (vfio_devices_all_device_dirty_tracking(bcontainer)) {
+ if (vfio_container_devices_dirty_tracking_is_supported(bcontainer)) {
ret = vfio_devices_dma_logging_start(bcontainer, errp);
} else {
ret = vfio_container_set_dirty_page_tracking(bcontainer, true, errp) == 0;
@@ -955,7 +955,7 @@ static void vfio_listener_log_global_stop(MemoryListener *listener)
Error *local_err = NULL;
int ret = 0;
- if (vfio_devices_all_device_dirty_tracking(bcontainer)) {
+ if (vfio_container_devices_dirty_tracking_is_supported(bcontainer)) {
vfio_devices_dma_logging_stop(bcontainer);
} else {
ret = vfio_container_set_dirty_page_tracking(bcontainer, false,
diff --git a/hw/vfio/container-base.c b/hw/vfio/container-base.c
index d0b100d1294a3874139b9dc0df949ab00737408a..a094872fe44e90f345328f65795b0b64a090c1b1 100644
--- a/hw/vfio/container-base.c
+++ b/hw/vfio/container-base.c
@@ -162,7 +162,8 @@ bool vfio_container_dirty_tracking_is_started(
bcontainer->dirty_pages_started;
}
-bool vfio_devices_all_device_dirty_tracking(const VFIOContainerBase *bcontainer)
+bool vfio_container_devices_dirty_tracking_is_supported(
+ const VFIOContainerBase *bcontainer)
{
VFIODevice *vbasedev;
@@ -240,7 +241,7 @@ int vfio_get_dirty_bitmap(const VFIOContainerBase *bcontainer, uint64_t iova,
uint64_t size, ram_addr_t ram_addr, Error **errp)
{
bool all_device_dirty_tracking =
- vfio_devices_all_device_dirty_tracking(bcontainer);
+ vfio_container_devices_dirty_tracking_is_supported(bcontainer);
uint64_t dirty_pages;
VFIOBitmap vbmap;
int ret;
diff --git a/hw/vfio/container.c b/hw/vfio/container.c
index e827ae9167b780ec9776ab98974245defb57590d..9ea03ed618f6aefe35f966c644cbbc127ce7bf06 100644
--- a/hw/vfio/container.c
+++ b/hw/vfio/container.c
@@ -138,7 +138,7 @@ static int vfio_legacy_dma_unmap(const VFIOContainerBase *bcontainer,
Error *local_err = NULL;
if (iotlb && vfio_container_dirty_tracking_is_started(bcontainer)) {
- if (!vfio_devices_all_device_dirty_tracking(bcontainer) &&
+ if (!vfio_container_devices_dirty_tracking_is_supported(bcontainer) &&
bcontainer->dirty_pages_supported) {
return vfio_dma_unmap_bitmap(container, iova, size, iotlb);
}
--
2.49.0
next prev parent reply other threads:[~2025-04-22 16:15 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-22 16:01 [PATCH v3 00/37] vfio: Spring cleanup Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 01/37] vfio: Move vfio_mig_active() into migration.c Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 02/37] vfio: Rename vfio_reset_bytes_transferred() Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 03/37] vfio: Introduce a new header file for external migration services Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 04/37] vfio: Make vfio_un/block_multiple_devices_migration() static Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 05/37] vfio: Make vfio_viommu_preset() static Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 06/37] vfio: Introduce a new header file for internal migration services Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 07/37] vfio: Move vfio_device_state_is_running/precopy() into migration.c Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 08/37] vfio: Introduce a new header file for VFIOdisplay declarations Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 09/37] vfio: Move VFIOHostDMAWindow definition into spapr.c Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 10/37] vfio: Introduce a new header file for VFIOIOMMUFD declarations Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 11/37] vfio: Introduce new files for VFIORegion definitions and declarations Cédric Le Goater
2025-04-22 16:01 ` [PATCH v3 12/37] vfio: Introduce a new header file for VFIOcontainer declarations Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 13/37] vfio: Make vfio_group_list static Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 14/37] vfio: Move VFIOAddressSpace helpers into container-base.c Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 15/37] vfio: Move Host IOMMU type declarations into their respective files Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 16/37] vfio: Introduce a new header file for helper services Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 17/37] vfio: Move vfio_get_info_dma_avail() into helpers.c Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 18/37] vfio: Move vfio_kvm_device_add/del_fd() to helpers.c Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 19/37] vfio: Move vfio_get_device_info() " Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 20/37] vfio: Introduce a new file for VFIODevice definitions Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 21/37] vfio: Introduce new files for CPR definitions and declarations Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 22/37] vfio: Move vfio_kvm_device_fd() into helpers.c Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 23/37] vfio: Move vfio_device_list into device.c Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 24/37] vfio: Move vfio_de/attach_device() " Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 25/37] vfio: Move vfio_reset_handler() " Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 26/37] vfio: Move dirty tracking related services into container-base.c Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 27/37] vfio: Make vfio_devices_query_dirty_bitmap() static Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 28/37] vfio: Make vfio_container_query_dirty_bitmap() static Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 29/37] vfio: Rename vfio_devices_all_dirty_tracking_started() Cédric Le Goater
2025-04-22 16:02 ` Cédric Le Goater [this message]
2025-04-22 16:02 ` [PATCH v3 31/37] vfio: Rename vfio_get_dirty_bitmap() Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 32/37] vfio: Introduce new files for VFIO MemoryListener Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 33/37] vfio: Rename RAM discard related services Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 34/37] vfio: Introduce vfio_listener_un/register() routines Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 35/37] vfio: Rename vfio-common.h to vfio-device.h Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 36/37] vfio: Rename VFIODevice related services Cédric Le Goater
2025-04-22 16:02 ` [PATCH v3 37/37] vfio: Rename VFIOContainer " Cédric Le Goater
2025-04-22 16:55 ` [PATCH v3 00/37] vfio: Spring cleanup Cédric Le Goater
2025-04-25 7:57 ` Cédric Le Goater
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