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| author | Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com> | 2024-10-08 13:06:28 +0530 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2024-11-04 08:12:30 -0800 |
| commit | 4b468a92ddb2985da66823910a1643349fe6447d (patch) | |
| tree | ce54c70451c20c6de1a8cf0bcd765bf39422326b /drivers/gpu/drm/xe/xe_device.c | |
| parent | 7fd3fa006fa56c0ec299c61ecf5c572c723adad5 (diff) | |
| download | linux-4b468a92ddb2985da66823910a1643349fe6447d.tar.gz linux-4b468a92ddb2985da66823910a1643349fe6447d.tar.bz2 linux-4b468a92ddb2985da66823910a1643349fe6447d.zip | |
drm/xe: Use the filelist from drm for ccs_mode change
Drop the exclusive client count tracking and use the filelist from the
drm to track the active clients. This also ensures the clients created
internally by the driver won't block changing the ccs mode.
Fixes: ce8c161cbad4 ("drm/xe: Add ref counting for xe_file")
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241008073628.377433-3-balasubramani.vivekanandan@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 1c35f1ed1fe3c649f8c16214d0d3dd828b5265d9)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_device.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_device.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index 10fd4601b9f2..a1987b554a8d 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -87,10 +87,6 @@ static int xe_file_open(struct drm_device *dev, struct drm_file *file) mutex_init(&xef->exec_queue.lock); xa_init_flags(&xef->exec_queue.xa, XA_FLAGS_ALLOC1); - spin_lock(&xe->clients.lock); - xe->clients.count++; - spin_unlock(&xe->clients.lock); - file->driver_priv = xef; kref_init(&xef->refcount); @@ -107,17 +103,12 @@ static int xe_file_open(struct drm_device *dev, struct drm_file *file) static void xe_file_destroy(struct kref *ref) { struct xe_file *xef = container_of(ref, struct xe_file, refcount); - struct xe_device *xe = xef->xe; xa_destroy(&xef->exec_queue.xa); mutex_destroy(&xef->exec_queue.lock); xa_destroy(&xef->vm.xa); mutex_destroy(&xef->vm.lock); - spin_lock(&xe->clients.lock); - xe->clients.count--; - spin_unlock(&xe->clients.lock); - xe_drm_client_put(xef->client); kfree(xef->process_name); kfree(xef); @@ -333,7 +324,6 @@ struct xe_device *xe_device_create(struct pci_dev *pdev, xe->info.force_execlist = xe_modparam.force_execlist; spin_lock_init(&xe->irq.lock); - spin_lock_init(&xe->clients.lock); init_waitqueue_head(&xe->ufence_wq); |