radeonsi: rename stop_exec_on_failure -> allow_context_lost

Reviewed-by: Mihai Preda <mhpreda@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17968>

src/gallium/drivers/radeonsi/si_pipe.c

@@ -475,7 +475,6 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen, unsign
    struct si_context *sctx = CALLOC_STRUCT(si_context);
    struct radeon_winsys *ws = sscreen->ws;
    int shader, i;
-   bool stop_exec_on_failure = (flags & PIPE_CONTEXT_LOSE_CONTEXT_ON_RESET) != 0;
    enum radeon_ctx_priority priority;
 
    if (!sctx) {
@@ -537,7 +536,7 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen, unsign
    }
 
    ws->cs_create(&sctx->gfx_cs, sctx->ctx, sctx->has_graphics ? AMD_IP_GFX : AMD_IP_COMPUTE,
-                 (void *)si_flush_gfx_cs, sctx, stop_exec_on_failure);
+                 (void *)si_flush_gfx_cs, sctx, flags & PIPE_CONTEXT_LOSE_CONTEXT_ON_RESET);
 
    /* Initialize private allocators. */
    u_suballocator_init(&sctx->allocator_zeroed_memory, &sctx->b, 128 * 1024, 0,

src/gallium/include/winsys/radeon_winsys.h

@@ -531,7 +531,7 @@ struct radeon_winsys {
                      struct radeon_winsys_ctx *ctx, enum amd_ip_type amd_ip_type,
                      void (*flush)(void *ctx, unsigned flags,
                                    struct pipe_fence_handle **fence),
-                     void *flush_ctx, bool stop_exec_on_failure);
+                     void *flush_ctx, bool allow_context_lost);
 
    /**
     * Set or change the CS preamble, which is a sequence of packets that is executed before

src/gallium/winsys/amdgpu/drm/amdgpu_cs.c

@@ -959,7 +959,7 @@ amdgpu_cs_create(struct radeon_cmdbuf *rcs,
                  void (*flush)(void *ctx, unsigned flags,
                                struct pipe_fence_handle **fence),
                  void *flush_ctx,
-                 bool stop_exec_on_failure)
+                 bool allow_context_lost)
 {
    struct amdgpu_ctx *ctx = (struct amdgpu_ctx*)rwctx;
    struct amdgpu_cs *cs;
@@ -976,7 +976,7 @@ amdgpu_cs_create(struct radeon_cmdbuf *rcs,
    cs->flush_cs = flush;
    cs->flush_data = flush_ctx;
    cs->ip_type = ip_type;
-   cs->stop_exec_on_failure = stop_exec_on_failure;
+   cs->allow_context_lost = allow_context_lost;
    cs->noop = ctx->ws->noop_cs;
    cs->has_chaining = ctx->ws->info.gfx_level >= GFX7 &&
                       (ip_type == AMD_IP_GFX || ip_type == AMD_IP_COMPUTE);
@@ -1489,7 +1489,7 @@ static void amdgpu_cs_submit_ib(void *job, void *gdata, int thread_index)
 
    bool noop = false;
 
-   if (acs->stop_exec_on_failure && acs->ctx->num_rejected_cs) {
+   if (acs->allow_context_lost && acs->ctx->num_rejected_cs) {
       r = -ECANCELED;
    } else {
       struct drm_amdgpu_cs_chunk chunks[7];

src/gallium/winsys/amdgpu/drm/amdgpu_cs.h

@@ -154,7 +154,7 @@ struct amdgpu_cs {
    /* Flush CS. */
    void (*flush_cs)(void *ctx, unsigned flags, struct pipe_fence_handle **fence);
    void *flush_data;
-   bool stop_exec_on_failure;
+   bool allow_context_lost;
    bool noop;
    bool has_chaining;
 

src/gallium/winsys/radeon/drm/radeon_drm_cs.c

@@ -177,7 +177,7 @@ radeon_drm_cs_create(struct radeon_cmdbuf *rcs,
                      void (*flush)(void *ctx, unsigned flags,
                                    struct pipe_fence_handle **fence),
                      void *flush_ctx,
-                     bool stop_exec_on_failure)
+                     bool allow_context_lost)
 {
    struct radeon_drm_winsys *ws = ((struct radeon_ctx*)ctx)->ws;
    struct radeon_drm_cs *cs;