diff options
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.c | 7 |
2 files changed, 16 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c index 3c112a6cc8a2..730355f9e2d4 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c @@ -819,7 +819,7 @@ static struct msm_gpu_state_bo *a6xx_snapshot_gmu_bo( snapshot->iova = bo->iova; snapshot->size = bo->size; - snapshot->data = state_kcalloc(a6xx_state, 1, snapshot->size); + snapshot->data = kvzalloc(snapshot->size, GFP_KERNEL); if (!snapshot->data) return NULL; @@ -1034,6 +1034,15 @@ static void a6xx_gpu_state_destroy(struct kref *kref) struct a6xx_gpu_state *a6xx_state = container_of(state, struct a6xx_gpu_state, base); + if (a6xx_state->gmu_log) + kvfree(a6xx_state->gmu_log->data); + + if (a6xx_state->gmu_hfi) + kvfree(a6xx_state->gmu_hfi->data); + + if (a6xx_state->gmu_debug) + kvfree(a6xx_state->gmu_debug->data); + list_for_each_entry_safe(obj, tmp, &a6xx_state->objs, node) kvfree(obj); diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 382fb7f9e497..5a0e8491cd3a 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -729,7 +729,12 @@ static char *adreno_gpu_ascii85_encode(u32 *src, size_t len) return buf; } -/* len is expected to be in bytes */ +/* len is expected to be in bytes + * + * WARNING: *ptr should be allocated with kvmalloc or friends. It can be free'd + * with kvfree() and replaced with a newly kvmalloc'd buffer on the first call + * when the unencoded raw data is encoded + */ void adreno_show_object(struct drm_printer *p, void **ptr, int len, bool *encoded) { |