4 files changed, 39 insertions, 28 deletions
diff --git a/src/gallium/drivers/ilo/ilo_context.c b/src/gallium/drivers/ilo/ilo_context.c
index a3b1c5e4d92..46d360a7b4a 100644
--- a/src/gallium/drivers/ilo/ilo_context.c
+++ b/src/gallium/drivers/ilo/ilo_context.c
@@ -96,6 +96,8 @@ ilo_context_destroy(struct pipe_context *pipe)
    if (ilo->last_cp_bo)
       ilo->last_cp_bo->unreference(ilo->last_cp_bo);
 
+   util_slab_destroy(&ilo->transfer_mempool);
+
    if (ilo->blitter)
       util_blitter_destroy(ilo->blitter);
    if (ilo->hw3d)
@@ -134,6 +136,9 @@ ilo_context_create(struct pipe_screen *screen, void *priv)
    ilo_cp_set_flush_callback(ilo->cp,
          ilo_context_cp_flushed, (void *) ilo);
 
+   util_slab_create(&ilo->transfer_mempool,
+         sizeof(struct ilo_transfer), 64, UTIL_SLAB_SINGLETHREADED);
+
    ilo->dirty = ILO_DIRTY_ALL;
 
    ilo->base.screen = screen;
diff --git a/src/gallium/drivers/ilo/ilo_context.h b/src/gallium/drivers/ilo/ilo_context.h
index b05ffe4ad93..02c4c0a8ec1 100644
--- a/src/gallium/drivers/ilo/ilo_context.h
+++ b/src/gallium/drivers/ilo/ilo_context.h
@@ -29,6 +29,7 @@
 #define ILO_CONTEXT_H
 
 #include "pipe/p_context.h"
+#include "util/u_slab.h"
 
 #include "ilo_gpe.h"
 #include "ilo_common.h"
@@ -50,6 +51,8 @@ struct ilo_context {
    struct ilo_cp *cp;
    struct intel_bo *last_cp_bo;
 
+   struct util_slab_mempool transfer_mempool;
+
    struct ilo_shader_cache *shader_cache;
    struct ilo_3d *hw3d;
    struct blitter_context *blitter;
diff --git a/src/gallium/drivers/ilo/ilo_transfer.c b/src/gallium/drivers/ilo/ilo_transfer.c
index 4d6e3262a99..5bdace2da81 100644
--- a/src/gallium/drivers/ilo/ilo_transfer.c
+++ b/src/gallium/drivers/ilo/ilo_transfer.c
@@ -34,32 +34,6 @@
 #include "ilo_resource.h"
 #include "ilo_transfer.h"
 
-enum ilo_transfer_map_method {
-   /* map() / map_gtt() / map_unsynchronized() */
-   ILO_TRANSFER_MAP_CPU,
-   ILO_TRANSFER_MAP_GTT,
-   ILO_TRANSFER_MAP_UNSYNC,
-
-   /* use staging system buffer */
-   ILO_TRANSFER_MAP_SW_CONVERT,
-   ILO_TRANSFER_MAP_SW_ZS,
-};
-
-struct ilo_transfer {
-   struct pipe_transfer base;
-
-   enum ilo_transfer_map_method method;
-   void *ptr;
-
-   void *staging_sys;
-};
-
-static inline struct ilo_transfer *
-ilo_transfer(struct pipe_transfer *transfer)
-{
-   return (struct ilo_transfer *) transfer;
-}
-
 static bool
 is_bo_busy(struct ilo_context *ilo, struct intel_bo *bo, bool *need_flush)
 {
@@ -993,7 +967,8 @@ ilo_transfer_unmap(struct pipe_context *pipe,
       tex_unmap(ilo, xfer);
 
    pipe_resource_reference(&xfer->base.resource, NULL);
-   FREE(xfer);
+
+   util_slab_free(&ilo->transfer_mempool, xfer);
 }
 
 static void *
@@ -1008,7 +983,7 @@ ilo_transfer_map(struct pipe_context *pipe,
    struct ilo_transfer *xfer;
    bool success;
 
-   xfer = MALLOC_STRUCT(ilo_transfer);
+   xfer = util_slab_alloc(&ilo->transfer_mempool);
    if (!xfer) {
       *transfer = NULL;
       return NULL;
diff --git a/src/gallium/drivers/ilo/ilo_transfer.h b/src/gallium/drivers/ilo/ilo_transfer.h
index 25bcc442ffc..3ba4bacf749 100644
--- a/src/gallium/drivers/ilo/ilo_transfer.h
+++ b/src/gallium/drivers/ilo/ilo_transfer.h
@@ -28,10 +28,38 @@
 #ifndef ILO_TRANSFER_H
 #define ILO_TRANSFER_H
 
+#include "pipe/p_state.h"
+
 #include "ilo_common.h"
 
+enum ilo_transfer_map_method {
+   /* map() / map_gtt() / map_unsynchronized() */
+   ILO_TRANSFER_MAP_CPU,
+   ILO_TRANSFER_MAP_GTT,
+   ILO_TRANSFER_MAP_UNSYNC,
+
+   /* use staging system buffer */
+   ILO_TRANSFER_MAP_SW_CONVERT,
+   ILO_TRANSFER_MAP_SW_ZS,
+};
+
+struct ilo_transfer {
+   struct pipe_transfer base;
+
+   enum ilo_transfer_map_method method;
+   void *ptr;
+
+   void *staging_sys;
+};
+
 struct ilo_context;
 
+static inline struct ilo_transfer *
+ilo_transfer(struct pipe_transfer *transfer)
+{
+   return (struct ilo_transfer *) transfer;
+}
+
 void
 ilo_init_transfer_functions(struct ilo_context *ilo);