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drm/xe: Move part of xe_file cleanup to a helper

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In order to make xe_file ref counted, move destruction of xe_file
members to a helper.

v2: Move xe_vm_close_and_put back into xe_file_close (Matt)

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240718210548.3580382-2-umesh.nerlige.ramappa@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
This commit is contained in:
Umesh Nerlige Ramappa 2024-07-18 14:05:45 -07:00 committed by Lucas De Marchi
parent 7108b4a589
commit 3d0c4a62cc
1 changed files with 18 additions and 11 deletions
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29
drivers/gpu/drm/xe/xe_device.c
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@ -93,9 +93,25 @@ static int xe_file_open(struct drm_device *dev, struct drm_file *file)
return 0;
}
static void xe_file_destroy(struct xe_file *xef)
{
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);
}
static void xe_file_close(struct drm_device *dev, struct drm_file *file)
{
struct xe_device *xe = to_xe_device(dev);
struct xe_file *xef = file->driver_priv;
struct xe_vm *vm;
struct xe_exec_queue *q;
@ -111,21 +127,12 @@ static void xe_file_close(struct drm_device *dev, struct drm_file *file)
xe_exec_queue_kill(q);
xe_exec_queue_put(q);
}
xa_destroy(&xef->exec_queue.xa);
mutex_destroy(&xef->exec_queue.lock);
mutex_lock(&xef->vm.lock);
xa_for_each(&xef->vm.xa, idx, vm)
xe_vm_close_and_put(vm);
mutex_unlock(&xef->vm.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);
xe_file_destroy(xef);
}
static const struct drm_ioctl_desc xe_ioctls[] = {