diff options
| author | xinhui pan <xinhui.pan@amd.com> | 2021-09-13 11:27:09 +0800 |
|---|---|---|
| committer | Gerrit Cr <Gerrit.Cr@amd.com> | 2021-09-13 04:21:36 -0400 |
| commit | 6a1f3ffb4ba9dee737e611f242047af85e3f7031 (patch) | |
| tree | 721f5a3ecaddb325d6eb91cca922172a0a397919 /drivers | |
| parent | ee69d8b1365ff28c71127a0804bd977386145b72 (diff) | |
drm/ttm: Try to check if new ttm man out of bounds during compile
Allow TTM know if vendor set new ttm mananger out of bounds by adding
build_bug_on.
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_range_manager.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_range_manager.c b/drivers/gpu/drm/ttm/ttm_range_manager.c index 03395386e8a7..f2d702b66749 100644 --- a/drivers/gpu/drm/ttm/ttm_range_manager.c +++ b/drivers/gpu/drm/ttm/ttm_range_manager.c @@ -138,7 +138,7 @@ static const struct ttm_resource_manager_func ttm_range_manager_func = { * Initialise a generic range manager for the selected memory type. * The range manager is installed for this device in the type slot. */ -int ttm_range_man_init(struct ttm_device *bdev, +int ttm_range_man_init_nocheck(struct ttm_device *bdev, unsigned type, bool use_tt, unsigned long p_size) { @@ -163,7 +163,7 @@ int ttm_range_man_init(struct ttm_device *bdev, ttm_resource_manager_set_used(man, true); return 0; } -EXPORT_SYMBOL(ttm_range_man_init); +EXPORT_SYMBOL(ttm_range_man_init_nocheck); /** * ttm_range_man_fini @@ -173,7 +173,7 @@ EXPORT_SYMBOL(ttm_range_man_init); * * Remove the generic range manager from a slot and tear it down. */ -int ttm_range_man_fini(struct ttm_device *bdev, +int ttm_range_man_fini_nocheck(struct ttm_device *bdev, unsigned type) { struct ttm_resource_manager *man = ttm_manager_type(bdev, type); @@ -197,4 +197,4 @@ int ttm_range_man_fini(struct ttm_device *bdev, kfree(rman); return 0; } -EXPORT_SYMBOL(ttm_range_man_fini); +EXPORT_SYMBOL(ttm_range_man_fini_nocheck); |