[PATCH 17/27] drm/radeon: add try_free callback to the SA v2

From: Christian K?nig To prevent deadlocks under extreme conditions. v2: rebase on top of new sa_manager patch Signed-off-by: Christian K?nig Reviewed-by: Jerome Glisse --- drivers/gpu/drm/radeon/radeon.h|1 + drivers/gpu/drm/radeon/radeon_gart.c |2 +- drivers/gpu/drm/rade

[PATCH 17/27] drm/radeon: add try_free callback to the SA v2

From: Christian König To prevent deadlocks under extreme conditions. v2: rebase on top of new sa_manager patch Signed-off-by: Christian König Reviewed-by: Jerome Glisse --- drivers/gpu/drm/radeon/radeon.h|1 + drivers/gpu/drm/radeon/radeon_gart.c |2 +- drivers/gpu/drm/rade