diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-10-01 06:36:46 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2024-10-01 06:36:46 +0000 |
| commit | 4451dee883dd930b290db3640001761c9ebb3d49 (patch) | |
| tree | 14c1a3496f8fe95f00e4ebde674f16ac5a4e9581 /sys/dev/pci/drm/include | |
| parent | 9bc120e0ed6f60b98d403b60f0949cced4495f7c (diff) | |
accel: Use XArray instead of IDR for minors
From Michal Winiarski
f6b589e361538285fdad8cf62143e3cf3b2c8b2a in linux-6.6.y/6.6.53
45c4d994b82b08f0ce5eb50f8da29379c92a391e in mainline linux
Diffstat (limited to 'sys/dev/pci/drm/include')
| -rw-r--r-- | sys/dev/pci/drm/include/drm/drm_file.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/include/drm/drm_file.h b/sys/dev/pci/drm/include/drm/drm_file.h index 6e966a8e86b..50ed4cf44e8 100644 --- a/sys/dev/pci/drm/include/drm/drm_file.h +++ b/sys/dev/pci/drm/include/drm/drm_file.h @@ -48,6 +48,8 @@ struct device; struct file; struct seq_file; +extern struct xarray drm_minors_xa; + /* * FIXME: Not sure we want to have drm_minor here in the end, but to avoid * header include loops we need it here for now. @@ -449,6 +451,9 @@ static inline bool drm_is_accel_client(const struct drm_file *file_priv) void drm_file_update_pid(struct drm_file *); +struct drm_minor *drm_minor_acquire(struct xarray *minors_xa, unsigned int minor_id); +void drm_minor_release(struct drm_minor *minor); + #ifdef __linux__ int drm_open(struct inode *inode, struct file *filp); int drm_open_helper(struct file *filp, struct drm_minor *minor); |