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| author | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2023-09-08 12:17:12 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:41:07 +0300 |
| commit | d00e9cc28e1e42108618e7a146969a26679170a2 (patch) | |
| tree | 8a2c8a9e74ab0ad9dec8308f164e8e624ef94f6a /drivers/gpu/drm/xe/xe_bo.c | |
| parent | 08a4f00e62bc96eabf7d876933f84600a3dc5e69 (diff) | |
| download | linux-d00e9cc28e1e42108618e7a146969a26679170a2.tar.xz | |
drm/xe/vm: Simplify and document xe_vm_lock()
The xe_vm_lock() function was unnecessarily using ttm_eu_reserve_buffers().
Simplify and document the interface.
v4:
- Improve on xe_vm_lock() documentation (Matthew Brost)
v5:
- Rebase conflict.
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230908091716.36984-3-thomas.hellstrom@linux.intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_bo.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_bo.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index ee8e3c940cf4..c33a20420022 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -1759,7 +1759,6 @@ int xe_gem_create_ioctl(struct drm_device *dev, void *data, struct xe_device *xe = to_xe_device(dev); struct xe_file *xef = to_xe_file(file); struct drm_xe_gem_create *args = data; - struct ww_acquire_ctx ww; struct xe_vm *vm = NULL; struct xe_bo *bo; unsigned int bo_flags = XE_BO_CREATE_USER_BIT; @@ -1812,7 +1811,7 @@ int xe_gem_create_ioctl(struct drm_device *dev, void *data, vm = xe_vm_lookup(xef, args->vm_id); if (XE_IOCTL_DBG(xe, !vm)) return -ENOENT; - err = xe_vm_lock(vm, &ww, 0, true); + err = xe_vm_lock(vm, true); if (err) { xe_vm_put(vm); return err; @@ -1840,7 +1839,7 @@ out_put: xe_bo_put(bo); out_vm: if (vm) { - xe_vm_unlock(vm, &ww); + xe_vm_unlock(vm); xe_vm_put(vm); } return err; |