Convert everything from the talloc API to the ralloc API.

13 files changed, 99 insertions, 105 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp b/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp
index 35bea681214..8574169e472 100644
--- a/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp
+++ b/src/mesa/drivers/dri/i965/brw_cubemap_normalize.cpp
@@ -51,7 +51,7 @@ brw_cubemap_normalize_visitor::visit_leave(ir_texture *ir)
    if (ir->sampler->type->sampler_dimensionality != GLSL_SAMPLER_DIM_CUBE)
       return visit_continue;
 
-   void *mem_ctx = talloc_parent(ir);
+   void *mem_ctx = ralloc_parent(ir);
 
    ir_variable *var = new(mem_ctx) ir_variable(ir->coordinate->type,
 					       "coordinate", ir_var_auto);
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index e5b2e1758c0..c64a4c00c56 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -55,7 +55,7 @@ brw_new_shader(struct gl_context *ctx, GLuint name, GLuint type)
 {
    struct brw_shader *shader;
 
-   shader = talloc_zero(NULL, struct brw_shader);
+   shader = rzalloc(NULL, struct brw_shader);
    if (shader) {
       shader->base.Type = type;
       shader->base.Name = name;
@@ -69,7 +69,7 @@ struct gl_shader_program *
 brw_new_shader_program(struct gl_context *ctx, GLuint name)
 {
    struct brw_shader_program *prog;
-   prog = talloc_zero(NULL, struct brw_shader_program);
+   prog = rzalloc(NULL, struct brw_shader_program);
    if (prog) {
       prog->base.Name = name;
       _mesa_init_shader_program(ctx, &prog->base);
@@ -95,11 +95,11 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
    struct brw_shader *shader =
       (struct brw_shader *)prog->_LinkedShaders[MESA_SHADER_FRAGMENT];
    if (shader != NULL) {
-      void *mem_ctx = talloc_new(NULL);
+      void *mem_ctx = ralloc_context(NULL);
       bool progress;
 
       if (shader->ir)
-	 talloc_free(shader->ir);
+	 ralloc_free(shader->ir);
       shader->ir = new(shader) exec_list;
       clone_ir_list(mem_ctx, shader->ir, shader->base.ir);
 
@@ -149,7 +149,7 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
       validate_ir_tree(shader->ir);
 
       reparent_ir(shader->ir, shader->ir);
-      talloc_free(mem_ctx);
+      ralloc_free(mem_ctx);
    }
 
    if (!_mesa_ir_link_shader(ctx, prog))
@@ -236,8 +236,8 @@ fs_visitor::virtual_grf_alloc(int size)
 	 virtual_grf_array_size = 16;
       else
 	 virtual_grf_array_size *= 2;
-      virtual_grf_sizes = talloc_realloc(mem_ctx, virtual_grf_sizes,
-					 int, virtual_grf_array_size);
+      virtual_grf_sizes = reralloc(mem_ctx, virtual_grf_sizes, int,
+				   virtual_grf_array_size);
 
       /* This slot is always unused. */
       virtual_grf_sizes[0] = 0;
@@ -2065,7 +2065,7 @@ fs_visitor::emit_fb_writes()
    }
 
    for (int target = 0; target < c->key.nr_color_regions; target++) {
-      this->current_annotation = talloc_asprintf(this->mem_ctx,
+      this->current_annotation = ralloc_asprintf(this->mem_ctx,
 						 "FB write target %d",
 						 target);
       if (this->frag_color || this->frag_data) {
@@ -2755,8 +2755,8 @@ void
 fs_visitor::calculate_live_intervals()
 {
    int num_vars = this->virtual_grf_next;
-   int *def = talloc_array(mem_ctx, int, num_vars);
-   int *use = talloc_array(mem_ctx, int, num_vars);
+   int *def = ralloc_array(mem_ctx, int, num_vars);
+   int *use = ralloc_array(mem_ctx, int, num_vars);
    int loop_depth = 0;
    int loop_start = 0;
    int bb_header_ip = 0;
@@ -2839,8 +2839,8 @@ fs_visitor::calculate_live_intervals()
       }
    }
 
-   talloc_free(this->virtual_grf_def);
-   talloc_free(this->virtual_grf_use);
+   ralloc_free(this->virtual_grf_def);
+   ralloc_free(this->virtual_grf_use);
    this->virtual_grf_def = def;
    this->virtual_grf_use = use;
 
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h
index f0497957bc4..59a17f7f3be 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -41,7 +41,6 @@ extern "C" {
 #include "brw_context.h"
 #include "brw_eu.h"
 #include "brw_wm.h"
-#include "talloc.h"
 }
 #include "../glsl/glsl_types.h"
 #include "../glsl/ir.h"
@@ -83,13 +82,13 @@ enum fs_opcodes {
 
 class fs_reg {
 public:
-   /* Callers of this talloc-based new need not call delete. It's
-    * easier to just talloc_free 'ctx' (or any of its ancestors). */
+   /* Callers of this ralloc-based new need not call delete. It's
+    * easier to just ralloc_free 'ctx' (or any of its ancestors). */
    static void* operator new(size_t size, void *ctx)
    {
       void *node;
 
-      node = talloc_size(ctx, size);
+      node = ralloc_size(ctx, size);
       assert(node != NULL);
 
       return node;
@@ -193,13 +192,13 @@ static const fs_reg reg_null_d(ARF, BRW_ARF_NULL, BRW_REGISTER_TYPE_D);
 
 class fs_inst : public exec_node {
 public:
-   /* Callers of this talloc-based new need not call delete. It's
-    * easier to just talloc_free 'ctx' (or any of its ancestors). */
+   /* Callers of this ralloc-based new need not call delete. It's
+    * easier to just ralloc_free 'ctx' (or any of its ancestors). */
    static void* operator new(size_t size, void *ctx)
    {
       void *node;
 
-      node = talloc_zero_size(ctx, size);
+      node = rzalloc_size(ctx, size);
       assert(node != NULL);
 
       return node;
@@ -361,7 +360,7 @@ public:
       this->fp = brw->fragment_program;
       this->intel = &brw->intel;
       this->ctx = &intel->ctx;
-      this->mem_ctx = talloc_new(NULL);
+      this->mem_ctx = ralloc_context(NULL);
       this->shader = shader;
       this->fail = false;
       this->variable_ht = hash_table_ctor(0,
@@ -405,7 +404,7 @@ public:
 
    ~fs_visitor()
    {
-      talloc_free(this->mem_ctx);
+      ralloc_free(this->mem_ctx);
       hash_table_dtor(this->variable_ht);
    }
 
diff --git a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
index 20bfa4c3ea3..7f3f52854d2 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
@@ -141,7 +141,7 @@ ir_channel_expressions_visitor::visit_leave(ir_assignment *ir)
       return visit_continue;
 
    if (!this->mem_ctx)
-      this->mem_ctx = talloc_parent(ir);
+      this->mem_ctx = ralloc_parent(ir);
 
    for (i = 0; i < expr->get_num_operands(); i++) {
       if (expr->operands[i]->type->is_vector()) {
diff --git a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
index 4ec5b57cde7..f0277423170 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
@@ -233,8 +233,8 @@ fs_visitor::assign_regs()
       }
 
 
-      talloc_free(g);
-      talloc_free(regs);
+      ralloc_free(g);
+      ralloc_free(regs);
 
       return false;
    }
@@ -272,8 +272,8 @@ fs_visitor::assign_regs()
 
    this->grf_used = last_grf + 1;
 
-   talloc_free(g);
-   talloc_free(regs);
+   ralloc_free(g);
+   ralloc_free(regs);
 
    return true;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_fs_schedule_instructions.cpp b/src/mesa/drivers/dri/i965/brw_fs_schedule_instructions.cpp
index b5202d4d2ea..bff8f82f3f7 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_schedule_instructions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_schedule_instructions.cpp
@@ -128,7 +128,7 @@ public:
    instruction_scheduler(fs_visitor *v, void *mem_ctx, int virtual_grf_count)
    {
       this->v = v;
-      this->mem_ctx = talloc_new(mem_ctx);
+      this->mem_ctx = ralloc_context(mem_ctx);
       this->virtual_grf_count = virtual_grf_count;
       this->instructions.make_empty();
       this->instructions_to_schedule = 0;
@@ -136,7 +136,7 @@ public:
 
    ~instruction_scheduler()
    {
-      talloc_free(this->mem_ctx);
+      ralloc_free(this->mem_ctx);
    }
    void add_barrier_deps(schedule_node *n);
    void add_dep(schedule_node *before, schedule_node *after, int latency);
@@ -195,11 +195,11 @@ instruction_scheduler::add_dep(schedule_node *before, schedule_node *after,
       else
 	 before->child_array_size *= 2;
 
-      before->children = talloc_realloc(mem_ctx, before->children,
-					schedule_node *,
-					before->child_array_size);
-      before->child_latency = talloc_realloc(mem_ctx, before->child_latency,
-					     int, before->child_array_size);
+      before->children = reralloc(mem_ctx, before->children,
+				  schedule_node *,
+				  before->child_array_size);
+      before->child_latency = reralloc(mem_ctx, before->child_latency,
+				       int, before->child_array_size);
    }
 
    before->children[before->child_count] = after;
diff --git a/src/mesa/drivers/dri/i965/brw_fs_vector_splitting.cpp b/src/mesa/drivers/dri/i965/brw_fs_vector_splitting.cpp
index 2be6b08b5c7..530ffa26580 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_vector_splitting.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_vector_splitting.cpp
@@ -69,7 +69,7 @@ public:
 
    ir_variable *components[4];
 
-   /** talloc_parent(this->var) -- the shader's talloc context. */
+   /** ralloc_parent(this->var) -- the shader's ralloc context. */
    void *mem_ctx;
 };
 
@@ -77,13 +77,13 @@ class ir_vector_reference_visitor : public ir_hierarchical_visitor {
 public:
    ir_vector_reference_visitor(void)
    {
-      this->mem_ctx = talloc_new(NULL);
+      this->mem_ctx = ralloc_context(NULL);
       this->variable_list.make_empty();
    }
 
    ~ir_vector_reference_visitor(void)
    {
-      talloc_free(mem_ctx);
+      ralloc_free(mem_ctx);
    }
 
    virtual ir_visitor_status visit(ir_variable *);
@@ -358,7 +358,7 @@ brw_do_vector_splitting(exec_list *instructions)
    if (refs.variable_list.is_empty())
       return false;
 
-   void *mem_ctx = talloc_new(NULL);
+   void *mem_ctx = ralloc_context(NULL);
 
    /* Replace the decls of the vectors to be split with their split
     * components.
@@ -368,10 +368,10 @@ brw_do_vector_splitting(exec_list *instructions)
       const struct glsl_type *type;
       type = glsl_type::get_instance(entry->var->type->base_type, 1, 1);
 
-      entry->mem_ctx = talloc_parent(entry->var);
+      entry->mem_ctx = ralloc_parent(entry->var);
 
       for (unsigned int i = 0; i < entry->var->type->vector_elements; i++) {
-	 const char *name = talloc_asprintf(mem_ctx, "%s_%c",
+	 const char *name = ralloc_asprintf(mem_ctx, "%s_%c",
 					    entry->var->name,
 					    "xyzw"[i]);
 
@@ -386,7 +386,7 @@ brw_do_vector_splitting(exec_list *instructions)
    ir_vector_splitting_visitor split(&refs.variable_list);
    visit_list_elements(&split, instructions);
 
-   talloc_free(mem_ctx);
+   ralloc_free(mem_ctx);
 
    return true;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c
index 94efa791091..7d653327e30 100644
--- a/src/mesa/drivers/dri/i965/brw_program.c
+++ b/src/mesa/drivers/dri/i965/brw_program.c
@@ -36,7 +36,7 @@
 #include "program/program.h"
 #include "program/programopt.h"
 #include "tnl/tnl.h"
-#include "talloc.h"
+#include "../glsl/ralloc.h"
 
 #include "brw_context.h"
 #include "brw_wm.h"
@@ -115,7 +115,7 @@ shader_error(struct gl_context *ctx, struct gl_program *prog, const char *msg)
    shader = _mesa_lookup_shader_program(ctx, prog->Id);
 
    if (shader) {
-      shader->InfoLog = talloc_strdup_append(shader->InfoLog, msg);
+      ralloc_strcat(&shader->InfoLog, msg);
       shader->LinkStatus = GL_FALSE;
    }
 }
diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index a5e90d7cbd1..f2b8aa449ef 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -48,7 +48,7 @@
 #include "program/program.h"
 #include "program/prog_parameter.h"
 #include "program/prog_uniform.h"
-#include "talloc.h"
+#include "ralloc.h"
 #include <stdbool.h>
 #include "../glsl/glsl_parser_extras.h"
 
@@ -1137,9 +1137,9 @@ validate_program(struct gl_context *ctx, GLuint program)
    if (!shProg->Validated) {
       /* update info log */
       if (shProg->InfoLog) {
-         talloc_free(shProg->InfoLog);
+         ralloc_free(shProg->InfoLog);
       }
-      shProg->InfoLog = talloc_strdup(shProg, errMsg);
+      shProg->InfoLog = ralloc_strdup(shProg, errMsg);
    }
 }
 
@@ -1855,7 +1855,7 @@ _mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string)
 #endif
 	 }
 
-	 shProg->InfoLog = talloc_strdup_append(shProg->InfoLog, sh->InfoLog);
+	 ralloc_strcat(&shProg->InfoLog, sh->InfoLog);
       }
 
       delete_shader(ctx, shader);
diff --git a/src/mesa/main/shaderobj.c b/src/mesa/main/shaderobj.c
index 647fd31cab4..1d75845590f 100644
--- a/src/mesa/main/shaderobj.c
+++ b/src/mesa/main/shaderobj.c
@@ -38,7 +38,7 @@
 #include "program/program.h"
 #include "program/prog_parameter.h"
 #include "program/prog_uniform.h"
-#include "talloc.h"
+#include "ralloc.h"
 
 /**********************************************************************/
 /*** Shader object functions                                        ***/
@@ -105,7 +105,7 @@ _mesa_new_shader(struct gl_context *ctx, GLuint name, GLenum type)
    struct gl_shader *shader;
    assert(type == GL_FRAGMENT_SHADER || type == GL_VERTEX_SHADER ||
           type == GL_GEOMETRY_SHADER_ARB);
-   shader = talloc_zero(NULL, struct gl_shader);
+   shader = rzalloc(NULL, struct gl_shader);
    if (shader) {
       shader->Type = type;
       shader->Name = name;
@@ -125,7 +125,7 @@ _mesa_delete_shader(struct gl_context *ctx, struct gl_shader *sh)
    if (sh->Source)
       free((void *) sh->Source);
    _mesa_reference_program(ctx, &sh->Program, NULL);
-   talloc_free(sh);
+   ralloc_free(sh);
 }
 
 
@@ -252,7 +252,7 @@ static struct gl_shader_program *
 _mesa_new_shader_program(struct gl_context *ctx, GLuint name)
 {
    struct gl_shader_program *shProg;
-   shProg = talloc_zero(NULL, struct gl_shader_program);
+   shProg = rzalloc(NULL, struct gl_shader_program);
    if (shProg) {
       shProg->Name = name;
       _mesa_init_shader_program(ctx, shProg);
@@ -316,7 +316,7 @@ _mesa_free_shader_program_data(struct gl_context *ctx,
    }
 
    if (shProg->InfoLog) {
-      talloc_free(shProg->InfoLog);
+      ralloc_free(shProg->InfoLog);
       shProg->InfoLog = NULL;
    }
 
@@ -347,7 +347,7 @@ _mesa_delete_shader_program(struct gl_context *ctx, struct gl_shader_program *sh
 {
    _mesa_free_shader_program_data(ctx, shProg);
 
-   talloc_free(shProg);
+   ralloc_free(shProg);
 }
 
 
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index 404b6c646a7..3794c0de02a 100644
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -105,13 +105,13 @@ extern ir_to_mesa_src_reg ir_to_mesa_undef;
 
 class ir_to_mesa_instruction : public exec_node {
 public:
-   /* Callers of this talloc-based new need not call delete. It's
-    * easier to just talloc_free 'ctx' (or any of its ancestors). */
+   /* Callers of this ralloc-based new need not call delete. It's
+    * easier to just ralloc_free 'ctx' (or any of its ancestors). */
    static void* operator new(size_t size, void *ctx)
    {
       void *node;
 
-      node = talloc_zero_size(ctx, size);
+      node = rzalloc_size(ctx, size);
       assert(node != NULL);
 
       return node;
@@ -318,7 +318,7 @@ fail_link(struct gl_shader_program *prog, const char *fmt, ...)
 {
    va_list args;
    va_start(args, fmt);
-   prog->InfoLog = talloc_vasprintf_append(prog->InfoLog, fmt, args);
+   ralloc_vasprintf_append(&prog->InfoLog, fmt, args);
    va_end(args);
 
    prog->LinkStatus = GL_FALSE;
@@ -1570,7 +1570,7 @@ ir_to_mesa_visitor::visit(ir_dereference_array *ir)
 			     this->result, src_reg_for_float(element_size));
       }
 
-      src_reg.reladdr = talloc(mem_ctx, ir_to_mesa_src_reg);
+      src_reg.reladdr = ralloc(mem_ctx, ir_to_mesa_src_reg);
       memcpy(src_reg.reladdr, &index_reg, sizeof(index_reg));
    }
 
@@ -1927,7 +1927,7 @@ ir_to_mesa_visitor::get_function_signature(ir_function_signature *sig)
 	 return entry;
    }
 
-   entry = talloc(mem_ctx, function_entry);
+   entry = ralloc(mem_ctx, function_entry);
    entry->sig = sig;
    entry->sig_id = this->next_signature_id++;
    entry->bgn_inst = NULL;
@@ -2264,12 +2264,12 @@ ir_to_mesa_visitor::ir_to_mesa_visitor()
    next_temp = 1;
    next_signature_id = 1;
    current_function = NULL;
-   mem_ctx = talloc_new(NULL);
+   mem_ctx = ralloc_context(NULL);
 }
 
 ir_to_mesa_visitor::~ir_to_mesa_visitor()
 {
-   talloc_free(mem_ctx);
+   ralloc_free(mem_ctx);
 }
 
 static struct prog_src_register
@@ -2318,8 +2318,8 @@ set_branchtargets(ir_to_mesa_visitor *v,
       }
    }
 
-   if_stack = talloc_zero_array(v->mem_ctx, int, if_count);
-   loop_stack = talloc_zero_array(v->mem_ctx, int, loop_count);
+   if_stack = rzalloc_array(v->mem_ctx, int, if_count);
+   loop_stack = rzalloc_array(v->mem_ctx, int, loop_count);
 
    for (i = 0; i < num_instructions; i++) {
       switch (mesa_instructions[i].Opcode) {
@@ -2462,7 +2462,7 @@ add_uniforms_to_parameters_list(struct gl_shader_program *shader_program,
    unsigned int next_sampler = 0, num_uniforms = 0;
    struct uniform_sort *sorted_uniforms;
 
-   sorted_uniforms = talloc_array(NULL, struct uniform_sort,
+   sorted_uniforms = ralloc_array(NULL, struct uniform_sort,
 				  shader_program->Uniforms->NumUniforms);
 
    for (i = 0; i < shader_program->Uniforms->NumUniforms; i++) {
@@ -2541,7 +2541,7 @@ add_uniforms_to_parameters_list(struct gl_shader_program *shader_program,
       }
    }
 
-   talloc_free(sorted_uniforms);
+   ralloc_free(sorted_uniforms);
 }
 
 static void
@@ -2557,7 +2557,7 @@ set_uniform_initializer(struct gl_context *ctx, void *mem_ctx,
 
       for (unsigned int i = 0; i < type->length; i++) {
 	 const glsl_type *field_type = type->fields.structure[i].type;
-	 const char *field_name = talloc_asprintf(mem_ctx, "%s.%s", name,
+	 const char *field_name = ralloc_asprintf(mem_ctx, "%s.%s", name,
 					    type->fields.structure[i].name);
 	 set_uniform_initializer(ctx, mem_ctx, shader_program, field_name,
 				 field_type, field_constant);
@@ -2588,7 +2588,7 @@ set_uniform_initializer(struct gl_context *ctx, void *mem_ctx,
       void *values;
 
       if (element_type->base_type == GLSL_TYPE_BOOL) {
-	 int *conv = talloc_array(mem_ctx, int, element_type->components());
+	 int *conv = ralloc_array(mem_ctx, int, element_type->components());
 	 for (unsigned int j = 0; j < element_type->components(); j++) {
 	    conv[j] = element->value.b[j];
 	 }
@@ -2634,14 +2634,14 @@ set_uniform_initializers(struct gl_context *ctx,
 	    continue;
 
 	 if (!mem_ctx)
-	    mem_ctx = talloc_new(NULL);
+	    mem_ctx = ralloc_context(NULL);
 
 	 set_uniform_initializer(ctx, mem_ctx, shader_program, var->name,
 				 var->type, var->constant_value);
       }
    }
 
-   talloc_free(mem_ctx);
+   ralloc_free(mem_ctx);
 }
 
 /*
@@ -2667,7 +2667,7 @@ set_uniform_initializers(struct gl_context *ctx,
 void
 ir_to_mesa_visitor::copy_propagate(void)
 {
-   ir_to_mesa_instruction **acp = talloc_zero_array(mem_ctx,
+   ir_to_mesa_instruction **acp = rzalloc_array(mem_ctx,
 						    ir_to_mesa_instruction *,
 						    this->next_temp * 4);
 
@@ -2771,7 +2771,7 @@ ir_to_mesa_visitor::copy_propagate(void)
       }
    }
 
-   talloc_free(acp);
+   ralloc_free(acp);
 }
 
 
@@ -2870,7 +2870,7 @@ get_mesa_program(struct gl_context *ctx,
    mesa_instructions =
       (struct prog_instruction *)calloc(num_instructions,
 					sizeof(*mesa_instructions));
-   mesa_instruction_annotation = talloc_array(v.mem_ctx, ir_instruction *,
+   mesa_instruction_annotation = ralloc_array(v.mem_ctx, ir_instruction *,
 					      num_instructions);
 
    v.copy_propagate();
@@ -3127,7 +3127,7 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader)
      _mesa_glsl_lexer_dtor(state);
    }
 
-   talloc_free(shader->ir);
+   ralloc_free(shader->ir);
    shader->ir = new(shader) exec_list;
    if (!state->error && !state->translation_unit.is_empty())
       _mesa_ast_to_hir(shader->ir, state);
@@ -3174,7 +3174,7 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader)
    /* Retain any live IR, but trash the rest. */
    reparent_ir(shader->ir, shader->ir);
 
-   talloc_free(state);
+   ralloc_free(state);
 
    if (shader->CompileStatus) {
       if (!ctx->Driver.CompileShader(ctx, shader))
diff --git a/src/mesa/program/register_allocate.c b/src/mesa/program/register_allocate.c
index 700e351841b..95a9bde401a 100644
--- a/src/mesa/program/register_allocate.c
+++ b/src/mesa/program/register_allocate.c
@@ -30,7 +30,7 @@
  * Graph-coloring register allocator.
  */
 
-#include <talloc.h>
+#include <ralloc.h>
 
 #include "main/imports.h"
 #include "main/macros.h"
@@ -96,15 +96,15 @@ ra_alloc_reg_set(unsigned int count)
    unsigned int i;
    struct ra_regs *regs;
 
-   regs = talloc_zero(NULL, struct ra_regs);
+   regs = rzalloc(NULL, struct ra_regs);
    regs->count = count;
-   regs->regs = talloc_zero_array(regs, struct ra_reg, count);
+   regs->regs = rzalloc_array(regs, struct ra_reg, count);
 
    for (i = 0; i < count; i++) {
-      regs->regs[i].conflicts = talloc_zero_array(regs->regs, GLboolean, count);
+      regs->regs[i].conflicts = rzalloc_array(regs->regs, GLboolean, count);
       regs->regs[i].conflicts[i] = GL_TRUE;
 
-      regs->regs[i].conflict_list = talloc_array(regs->regs, unsigned int, 4);
+      regs->regs[i].conflict_list = ralloc_array(regs->regs, unsigned int, 4);
       regs->regs[i].conflict_list_size = 4;
       regs->regs[i].conflict_list[0] = i;
       regs->regs[i].num_conflicts = 1;
@@ -120,10 +120,8 @@ ra_add_conflict_list(struct ra_regs *regs, unsigned int r1, unsigned int r2)
 
    if (reg1->conflict_list_size == reg1->num_conflicts) {
       reg1->conflict_list_size *= 2;
-      reg1->conflict_list = talloc_realloc(regs->regs,
-					   reg1->conflict_list,
-					   unsigned int,
-					   reg1->conflict_list_size);
+      reg1->conflict_list = reralloc(regs->regs, reg1->conflict_list,
+				     unsigned int, reg1->conflict_list_size);
    }
    reg1->conflict_list[reg1->num_conflicts++] = r2;
    reg1->conflicts[r2] = GL_TRUE;
@@ -143,14 +141,13 @@ ra_alloc_reg_class(struct ra_regs *regs)
 {
    struct ra_class *class;
 
-   regs->classes = talloc_realloc(regs->regs, regs->classes,
-				  struct ra_class *,
-				  regs->class_count + 1);
+   regs->classes = reralloc(regs->regs, regs->classes, struct ra_class *,
+			    regs->class_count + 1);
 
-   class = talloc_zero(regs, struct ra_class);
+   class = rzalloc(regs, struct ra_class);
    regs->classes[regs->class_count] = class;
 
-   class->regs = talloc_zero_array(class, GLboolean, regs->count);
+   class->regs = rzalloc_array(class, GLboolean, regs->count);
 
    return regs->class_count++;
 }
@@ -174,7 +171,7 @@ ra_set_finalize(struct ra_regs *regs)
    unsigned int b, c;
 
    for (b = 0; b < regs->class_count; b++) {
-      regs->classes[b]->q = talloc_array(regs, unsigned int, regs->class_count);
+      regs->classes[b]->q = ralloc_array(regs, unsigned int, regs->class_count);
    }
 
    /* Compute, for each class B and C, how many regs of B an
@@ -218,16 +215,16 @@ ra_alloc_interference_graph(struct ra_regs *regs, unsigned int count)
    struct ra_graph *g;
    unsigned int i;
 
-   g = talloc_zero(regs, struct ra_graph);
+   g = rzalloc(regs, struct ra_graph);
    g->regs = regs;
-   g->nodes = talloc_zero_array(g, struct ra_node, count);
+   g->nodes = rzalloc_array(g, struct ra_node, count);
    g->count = count;
 
-   g->stack = talloc_zero_array(g, unsigned int, count);
+   g->stack = rzalloc_array(g, unsigned int, count);
 
    for (i = 0; i < count; i++) {
-      g->nodes[i].adjacency = talloc_zero_array(g, GLboolean, count);
-      g->nodes[i].adjacency_list = talloc_array(g, unsigned int, count);
+      g->nodes[i].adjacency = rzalloc_array(g, GLboolean, count);
+      g->nodes[i].adjacency_list = ralloc_array(g, unsigned int, count);
       g->nodes[i].adjacency_count = 0;
       ra_add_node_adjacency(g, i, i);
       g->nodes[i].reg = ~0;
diff --git a/src/mesa/program/sampler.cpp b/src/mesa/program/sampler.cpp
index 9a813c87955..12c4a40a25f 100644
--- a/src/mesa/program/sampler.cpp
+++ b/src/mesa/program/sampler.cpp
@@ -40,7 +40,7 @@ static void fail_link(struct gl_shader_program *prog, const char *fmt, ...)
 {
    va_list args;
    va_start(args, fmt);
-   prog->InfoLog = talloc_vasprintf_append(prog->InfoLog, fmt, args);
+   ralloc_vasprintf_append(&prog->InfoLog, fmt, args);
    va_end(args);
 
    prog->LinkStatus = GL_FALSE;
@@ -52,7 +52,7 @@ public:
    get_sampler_name(ir_dereference *last,
 		    struct gl_shader_program *shader_program)
    {
-      this->mem_ctx = talloc_new(NULL);
+      this->mem_ctx = ralloc_context(NULL);
       this->shader_program = shader_program;
       this->name = NULL;
       this->offset = 0;
@@ -61,7 +61,7 @@ public:
 
    ~get_sampler_name()
    {
-      talloc_free(this->mem_ctx);
+      ralloc_free(this->mem_ctx);
    }
 
    virtual ir_visitor_status visit(ir_dereference_variable *ir)
@@ -72,7 +72,7 @@ public:
 
    virtual ir_visitor_status visit_leave(ir_dereference_record *ir)
    {
-      this->name = talloc_asprintf(mem_ctx, "%s.%s", name, ir->field);
+      this->name = ralloc_asprintf(mem_ctx, "%s.%s", name, ir->field);
       return visit_continue;
    }
 
@@ -91,16 +91,14 @@ public:
 	  * all that would work would be an unrolled loop counter that ends
 	  * up being constant above.
 	  */
-	 shader_program->InfoLog =
-	    talloc_asprintf_append(shader_program->InfoLog,
-				   "warning: Variable sampler array index "
-				   "unsupported.\nThis feature of the language "
-				   "was removed in GLSL 1.20 and is unlikely "
-				   "to be supported for 1.10 in Mesa.\n");
+	 ralloc_strcat(&shader_program->InfoLog,
+		       "warning: Variable sampler array index unsupported.\n"
+		       "This feature of the language was removed in GLSL 1.20 "
+		       "and is unlikely to be supported for 1.10 in Mesa.\n");
 	 i = 0;
       }
       if (ir != last) {
-	 this->name = talloc_asprintf(mem_ctx, "%s[%d]", name, i);
+	 this->name = ralloc_asprintf(mem_ctx, "%s[%d]", name, i);
       } else {
 	 offset = i;
       }