Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-25 05:32:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

iommu/amd: Rework amd_iommu_update_and_flush_device_table()

Browse Source 
Remove separate function to update and flush the device table as only
amd_iommu_update_and_flush_device_table() calls these functions.

No functional changes intended.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Link: https://lore.kernel.org/r/20240828111029.5429-8-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Vasant Hegde 2024-08-28 11:10:28 +00:00 committed by Joerg Roedel
parent 964877dc26
commit a3303762eb
1 changed files with 4 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/iommu/amd/iommu.c
View File

@ -1591,15 +1591,7 @@ static void domain_flush_np_cache(struct protection_domain *domain,
/*
* This function flushes the DTEs for all devices in domain
*/
static void domain_flush_devices(struct protection_domain *domain)
{
struct iommu_dev_data *dev_data;
list_for_each_entry(dev_data, &domain->dev_list, list)
device_flush_dte(dev_data);
}
static void update_device_table(struct protection_domain *domain)
void amd_iommu_update_and_flush_device_table(struct protection_domain *domain)
{
struct iommu_dev_data *dev_data;
@ -1609,12 +1601,10 @@ static void update_device_table(struct protection_domain *domain)
set_dte_entry(iommu, dev_data);
clone_aliases(iommu, dev_data->dev);
}
}
void amd_iommu_update_and_flush_device_table(struct protection_domain *domain)
{
update_device_table(domain);
domain_flush_devices(domain);
list_for_each_entry(dev_data, &domain->dev_list, list)
device_flush_dte(dev_data);
domain_flush_complete(domain);
}